CN210444322U

CN210444322U - Structure for improving acoustic effect of smart phone receiver

Info

Publication number: CN210444322U
Application number: CN201921881360.1U
Authority: CN
Inventors: 李其林; 王晓雁
Original assignee: Shenzhen Xiaolajiao Technology Co ltd
Current assignee: Shenzhen Xiaolajiao Technology Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-05-01
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a promote structure of smart mobile phone earphone acoustics effect, including installation shell and mounting panel, the outer wall of installation shell is fixed with the flank board all around, and the middle part of installation shell distributes and have the fixed bolster, the mounting panel welds in the outer wall both ends of fixed bolster, and the middle part of fixed bolster has seted up the sound groove of broadcasting, the inboard middle part laminating in sound groove of broadcasting has the filter screen, the outer wall both sides distribution of fixed bolster has the acoustical board that hides. This promote structure of smart mobile phone earphone acoustic effect is provided with the fixed bolster, whole broadcast sound groove is the only one top trompil of the device, this department is broadcast department, be the form of parallelism with the speaker and distribute, when can satisfying the broadcast demand, reinforce the earphone sound broadcast, and the fixed bolster adopts detachable construction with the installation shell, satisfy the user and overhaul internal loudspeaker, the person of facilitating the use uses, the filter screen can effectively prevent the dust in the air from covering simultaneously, lead to the possibility that the broadcast effect reduces.

Description

Structure for improving acoustic effect of smart phone receiver

Technical Field

The utility model relates to a smart mobile phone handset technical field specifically is a promote structure of smart mobile phone handset acoustics effect.

Background

The intelligent mobile phone is like a personal computer, has an independent operating system and an independent operating space, can be provided with programs provided by third-party service providers such as software, games, navigation and the like by a user, can realize the general name of the mobile phone type accessed by a wireless network through a mobile communication network, and is provided with a receiver at the end part, receives an electric signal sent by a media player or a receiver, and converts the electric signal into audible sound waves by using a loudspeaker close to an ear.

The loudspeaker mounting structure in the market has a large dispersion range in use, has a certain sound suppression effect, and leads to low volume, and the loudspeaker mounting difficulty is high, and inconvenient users use, and therefore, a structure for improving the acoustic effect of a smartphone receiver is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a promote structure of smart mobile phone earphone acoustic effect to the speaker mounting structure in use on the market that proposes in solving above-mentioned background art is broadcast the scope great, has certain sound effect that presses down, leads to the volume lower, and the speaker installation degree of difficulty is higher, the problem that inconvenient user used.

In order to achieve the above object, the utility model provides a following technical scheme: a structure for improving the acoustic effect of a smart phone receiver comprises an installation shell and an installation plate, wherein side wing plates are fixed on the periphery of the outer wall of the installation shell, a fixing support is distributed in the middle of the installation shell, the installation plate is welded at two ends of the outer wall of the fixing support, a sound playing groove is formed in the middle of the fixing support, a filter screen is attached to the middle of the inner side of the sound playing groove, sound shielding plates are distributed on two sides of the outer wall of the fixing support, side baffles are attached to two sides of the inner wall of the installation shell, a clamping mechanism is fixed on one side, away from the installation shell, of each side baffle, a speaker placing plate is distributed at the tail end of each clamping mechanism, a clamping groove is formed in the middle of the inner side of each speaker placing plate, slide rails are movably connected with two ends of the outer wall of each speaker placing plate, a, and grooves are formed in two sides of the lower end of the mounting shell.

Preferably, the fixed support is distributed along the central line of the installation shell, and a detachable structure is arranged between the fixed support and the installation shell.

Preferably, the outer wall both sides of fixed bolster and hide and be with planar distribution between the soundboard, and hide the bottom of soundboard and the speaker and place laminating each other between the board.

Preferably, a stamping integrated structure is arranged between the mounting shell and the bottom bag, and the cabling rack is distributed along the center of the bottom bag.

Preferably, the clamping mechanism comprises a fixing block, a compression spring and a connector, the compression spring is fixed at the tail end of the fixing block, and the connector is arranged on one side, far away from the fixing block, of the compression spring.

Preferably, the fixed block passes through compression spring and constitutes elastic construction with the connector, and the connector places the axis department symmetric distribution of board along the speaker.

Compared with the prior art, the beneficial effects of the utility model are that: the structure for improving the acoustic effect of the receiver of the smart phone is provided with a fixed support, a detachable structure is arranged between the fixed support and an installation shell, the whole sound broadcasting groove is a top hole at one unique position of the device, the sound broadcasting position is a sound broadcasting position and is distributed in parallel with a loudspeaker, the sound broadcasting requirement of the receiver can be met, and the sound broadcasting of the receiver is enhanced;

the connectors are symmetrically distributed along the central axis of the loudspeaker placing plates, when a user needs to install the loudspeaker, the user places the loudspeaker into the middle of the installation shell, the compression spring is extruded by external force and contracts inwards, and meanwhile, the compression spring rebounds and resets to drive the loudspeaker placing plates to move inwards, the two loudspeaker placing plates move oppositely and slide along the outer wall of the sliding rail, and the loudspeaker is embedded into the clamping groove, so that the installation difficulty is high, and the loudspeaker is convenient for the user to use;

the cabling rack is distributed along the center of the bottom pocket, the cabling rack is an only bottom opening, a user can insert each wire conveniently, meanwhile, due to the design of the bottom pocket, the sound gathering effect of the strength installation shell is achieved, the sound playing strength of the device is improved, the installation shell and the bottom pocket are integrally formed through stamping, the inner wall of the installation shell is smooth and clean, no obvious burrs exist, meanwhile, the structure is complete, and the use requirement of the user is met.

Drawings

FIG. 1 is a schematic cross-sectional structure of the present invention;

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

fig. 3 is a schematic view of the bottom view structure of the present invention;

fig. 4 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. installing a shell; 2. a side wing panel; 3. fixing a bracket; 4. mounting a plate; 5. a sound broadcasting groove; 6. filtering with a screen; 7. a sound shielding plate; 8. a side position baffle; 9. a clamping mechanism; 901. a fixed block; 902. a compression spring; 903. a connector; 10. a speaker placement board; 11. a clamping groove; 12. a slide rail; 13. a bottom pocket; 14. a cabling rack; 15. and a groove is formed.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a structure for improving the acoustic effect of a receiver of a smart phone comprises an installation shell 1, side wing plates 2, a fixed support 3, an installation plate 4, a sound playing groove 5, a filter screen 6, a sound shielding plate 7, side baffle plates 8, a clamping mechanism 9, a fixed block 901, a compression spring 902, a connector 903, a loudspeaker placing plate 10, a clamping groove 11, a slide rail 12, a bottom pocket 13, a cabling rack 14 and an opening groove 15, wherein the side wing plates 2 are fixed on the periphery of the outer wall of the installation shell 1, the fixed support 3 is distributed in the middle of the installation shell 1, the installation plate 4 is welded at two ends of the outer wall of the fixed support 3, the sound playing groove 5 is formed in the middle of the fixed support 3, the filter screen 6 is attached to the middle of the inner side of the sound playing groove 5, the fixed support 3 is distributed along the center line of the installation shell 1, a detachable structure is arranged between the fixed support 3 and the installation shell 1, and, the position is a broadcasting position and is distributed in parallel with the loudspeaker, so that the broadcasting requirement can be met, the sound playing of the receiver is enhanced, the fixed support 3 and the mounting shell 1 adopt a detachable structure, the requirement of a user for overhauling the internal loudspeaker is met, the use by the user is facilitated, and meanwhile, the filter screen 6 can effectively prevent dust in the air from covering, so that the possibility of reduction of the broadcasting effect is caused;

the sound shielding plates 7 are distributed on two sides of the outer wall of the fixed support 3, the two sides of the outer wall of the fixed support 3 and the sound shielding plates 7 are distributed in the same plane, the bottom of each sound shielding plate 7 is attached to the loudspeaker placing plate 10, the sound shielding plates 7 are made of smooth 304 stainless steel materials, a good sound refraction effect is achieved, and the sound shielding plates 7 are used for simply shielding the top to prevent sound from diffusing from the periphery, so that the possibility of weakening the sound at the sound broadcasting groove 5 is caused;

lateral baffles 8 are attached to two sides of the inner wall of the mounting shell 1, a clamping mechanism 9 is fixed on one side, away from the mounting shell 1, of each lateral baffle 8, each clamping mechanism 9 comprises a fixing block 901, a compression spring 902 and a connector 903, a compression spring 902 is fixed at the tail end of each fixing block 901, one side, away from the fixing block 901, of each compression spring 902 is provided with the connector 903, each fixing block 901 and the connectors 903 form an elastic structure through the compression springs 902, the connectors 903 are symmetrically distributed along the central axis of the loudspeaker placing plate 10, when a user needs to mount a loudspeaker, the user places the loudspeaker into the middle of the mounting shell 1, the compression springs 902 are extruded through external force and contract inwards, meanwhile, the compression springs 902 rebound and reset to drive the loudspeaker placing plates 10 to move inwards, the two loudspeaker placing plates 10 move oppositely and slide along the outer walls of the sliding rails 12, and the loudspeaker, the installation difficulty is high, and the use is convenient for users;

the tail end of the clamping mechanism 9 is distributed with a loudspeaker placing plate 10, the middle part of the inner side of the loudspeaker placing plate 10 is provided with a clamping groove 11, two ends of the outer wall of the loudspeaker placing plate 10 are movably connected with a sliding rail 12, the bottom of the lower end of the mounting shell 1 is provided with a bottom pocket 13, the middle part of the bottom pocket 13 is distributed with a wiring rack 14, the mounting shell 1 and the bottom pocket 13 are of a stamping integrated structure, the wiring rack 14 is distributed along the center of the bottom pocket 13, the wiring rack 14 is a unique bottom hole, a user can conveniently insert each wire, meanwhile, the bottom pocket 13 is designed, the sound gathering effect of the mounting shell 1 is enhanced, the sound playing intensity of the device is improved, the mounting shell 1 and the bottom pocket 13 are integrally formed by stamping, the inner wall is smooth, no obvious burr is generated, a certain sound amplifying effect is achieved;

the two sides of the lower end of the mounting shell 1 are provided with grooves 15.

The working principle is as follows: for the structure for improving the acoustic effect of the receiver of the smart phone, firstly, the cabling rack 14 is distributed along the center of the bottom pocket 13, the cabling rack 14 is a unique bottom opening for facilitating the insertion of each wire by a user, meanwhile, the design of the bottom pocket 13 is used for strongly installing the sound gathering effect of the shell 1 and improving the sound playing intensity of the device, the installation shell 1 and the bottom pocket 13 are integrally formed by punching, the inner wall of the installation shell 1 is smooth and clean, no obvious burr is generated, the structure is complete and the use of the device is met, meanwhile, the cabling rack 14 is a unique bottom opening for facilitating the insertion of each wire by the user, meanwhile, the design of the bottom pocket 13 is used for strongly installing the sound gathering effect of the shell 1 and improving the sound playing intensity of the device, the installation shell 1 and the bottom pocket 13 are integrally formed by punching, the inner wall of the installation shell is smooth and has no obvious burr, a certain sound amplifying effect is achieved, this department is broadcast department, is the run-in with the speaker and distributes, when can satisfying the broadcast demand, reinforces the earphone sound broadcast to fixed bolster 3 adopts detachable construction with installation shell 1, satisfies the user and overhauls internal loudspeaker, and the person of facilitating the use uses, just so accomplishes the use of the structure of whole promotion smart mobile phone earphone acoustic effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a promote structure of smart mobile phone earphone acoustic effect, includes installation shell (1) and mounting panel (4), its characterized in that: the utility model discloses a loudspeaker sound insulation structure, including installation shell (1), outer wall of installation shell (1) is fixed with flank board (2) all around, and the well middle part of installation shell (1) cloth has fixed bolster (3), mounting panel (4) weld in the outer wall both ends of fixed bolster (3), and the middle part of fixed bolster (3) has seted up sound broadcast groove (5), the inboard middle part laminating of sound broadcast groove (5) has filter screen (6), the outer wall both sides distribution of fixed bolster (3) has sound blocking board (7), the inner wall both sides laminating of installation shell (1) has side position baffle (8), and one side that installation shell (1) was kept away from to side position baffle (8) is fixed with clamping mechanism (9), the terminal distribution of clamping mechanism (9) has loudspeaker to place board (10), and the inboard middle part of loudspeaker place board (10) has seted up and has pressed from both ends clamping groove (11), loudspeaker place board (10) outer wall, The mounting structure comprises a sliding rail (12), wherein a bottom pocket (13) is arranged at the bottom of the lower end of the mounting shell (1), a wiring rack (14) is distributed in the bottom pocket (13), and grooves (15) are formed in two sides of the lower end of the mounting shell (1).

2. The structure of claim 1, wherein the structure for improving the acoustic effect of the smart phone handset is characterized in that: the fixed support (3) is distributed along the center line of the installation shell (1), and a detachable structure is arranged between the fixed support (3) and the installation shell (1).

3. The structure of claim 1, wherein the structure for improving the acoustic effect of the smart phone handset is characterized in that: the outer wall both sides of fixed bolster (3) with hide and be with planar distribution between soundboard (7), and hide the bottom of soundboard (7) and laminate each other between the board (10) is placed to the speaker.

4. The structure of claim 1, wherein the structure for improving the acoustic effect of the smart phone handset is characterized in that: the installation shell (1) and the bottom pocket (13) are of a stamping integrated structure, and the cabling rack (14) is distributed along the center of the bottom pocket (13).

5. The structure of claim 1, wherein the structure for improving the acoustic effect of the smart phone handset is characterized in that: the clamping mechanism (9) comprises a fixing block (901), a compression spring (902) and a connector (903), the compression spring (902) is fixed at the tail end of the fixing block (901), and the connector (903) is arranged on one side, far away from the fixing block (901), of the compression spring (902).

6. The structure of claim 5, wherein the structure for improving the acoustic effect of the smart phone handset is characterized in that: the fixing block (901) and the connector (903) form an elastic structure through a compression spring (902), and the connector (903) is symmetrically distributed along the central axis of the loudspeaker placing plate (10).