CN205510388U

CN205510388U - Loudspeaker

Info

Publication number: CN205510388U
Application number: CN201620159643.5U
Authority: CN
Inventors: 韩志磊; 刘华伟
Original assignee: Goertek Inc
Current assignee: Goertek Inc
Priority date: 2016-03-02
Filing date: 2016-03-02
Publication date: 2016-08-24
Anticipated expiration: 2026-03-02

Abstract

The utility model discloses a loudspeaker, which comprises an outer shell, the shell is rectangular frame, be equipped with the shell fragment that is used for connecting external circuit on two side frames on the shell respectively, the shell fragment is including being fixed in the fixed part of shell with be fixed in the kink of shell, the shell fragment is still including the flat part of connecting fixed part and kink, be equipped with corresponding buckle on two side frames on the shell respectively, the flat part card in in the buckle. The utility model discloses a loudspeaker effectively avoids the perk of shell fragment flat part to interfere the other part problem, promotes the free stability of loudspeaker by a wide margin, ensures good acoustic performance.

Description

A kind of speaker

Technical field

This utility model relates to a kind of New-type loudspeaker, more particularly to a kind of by arranging the speaker that buckle prevents shell fragment from tilting.

Background technology

In existing speaker module, loudspeaker monomer mainly plays, with client contact pads, the effect of connection by shell fragment, shell fragment is used as the Important Circuit parts of loudspeaker voice coil and circuit communication, existing electroconductive elastic sheet major part is to be coated with nickel, stannum or gold etc. to possess the alloy material of solderability and make, with afterbody as fulcrum after monomer shell fragment brake forming, shell fragment arm of force length and due to shell fragment internal stress, shell fragment afterbody can tilt, the tilting of shell fragment afterbody exceedes case surface and can interfere with the device of client, make shorted devices cause product to quit work time serious.

Utility model content

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of for enhancing the New-type loudspeaker adding loudspeaker monomer stability.

For achieving the above object, this utility model is by the following technical solutions:

A kind of speaker, including shell, described shell is rectangular frame, the shell fragment connecting external circuit it is respectively provided with on two side frames of described shell, described shell fragment includes being fixed on the fixed part of described shell and being fixed on the kink of described shell, described shell fragment also includes the flat part of connecting portion and kink, and two side frames of described shell are respectively equipped with corresponding buckle, and described flat part is stuck in described card and smashs.

Preferably, described buckle includes being connected to the sidewall of described shell and being perpendicular to the retaining wall of described sidewall.

Preferably, described retaining wall is for guiding skewed slot.

Preferably, the height of described sidewall should be higher than that or be equal to the flat part of described shell fragment, and the width of described retaining wall is less than the half of described flat part width.

Preferably, described flat part up-down vibration is connected to described retaining wall, and side-to-side vibrations is dynamic is connected to described sidewall.

Preferably, described buckle and described shell injection moulding integrated molding.

After have employed technique scheme, the beneficial effects of the utility model are:

This utility model compared with prior art, by the buckle being provided with on shell side frame, it is to avoid shell fragment is flat part tilting vibrating when, plays the function increasing speaker stability；The device that simultaneously it also avoid shell fragment and part client is interfered, and makes shorted devices, causes product to quit work, the problem generation causing client discontented and complaining.

Accompanying drawing explanation

Fig. 1 is original loadspeaker structure schematic diagram；

Fig. 2 is the speaker perspective view after using；

Fig. 3 is the structural side view of this utility model New-type loudspeaker；

Fig. 4 is the structural representation of this utility model New-type loudspeaker；

Fig. 5 is the sectional view of Fig. 4.

Detailed description of the invention

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and embodiment, this utility model is further described, it should be understood that, specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.

As it is shown in figure 1, the flat part 4 of the shell fragment having not been used or just having begun to use should be at straightened condition, it is to avoid up and down overvibration and affect acoustical behavior and interfere other components and parts.

As in figure 2 it is shown, in the prior art, using the flat part 4 when bending of the shell fragment after a period of time to tilt, flat part 4 tilting of shell fragment exceedes shell 1 surface and can interfere with the device of client, and time serious, shorted devices causes product to quit work.

Speaker generally comprises vibrational system, magnetic circuit system, aid system.Vibrational system includes vibrating diaphragm and drives the voice coil loudspeaker voice coil of diaphragm oscillations；Magnetic circuit system includes Magnet, conductive magnetic yoke, washer and magnetic gap, and aid system includes shell 1 and the protecgulum matched with shell, and shell 1 is combined with electrical connector, and electrical connector includes the shell fragment electrically connected with voice coil leads.

Such as Fig. 3 or Fig. 4 or Fig. 5, a kind of speaker, including shell 1, shell 1 is rectangular frame, the shell fragment connecting external circuit it is respectively provided with on 1 two side frames of shell, shell fragment includes the fixed part 2 being fixed on shell and is fixed on the kink 3 of shell, shell fragment also includes the flat part 4 of connecting portion 2 and kink 3, it is respectively equipped with corresponding buckle 5 on 1 two side frames of shell, flat part 4 is stuck in buckle 5, buckle 5 limits the oscillation space of the flat part 4 of shell fragment, improves stability during loudspeaker monomer work.It addition, the number of buckle 5 does not limits, depending on the number of shell fragment, the interval, position of buckle 5 should be placed in the position that flat part 4 is prone to tilt, and the length of buckle 5 arranges different length according to the concrete condition of different shell fragments.

As a kind of embodiment, buckle 5 includes the sidewall 511 being connected to shell 1 and is perpendicular to the retaining wall 512 of sidewall 511, and sidewall 511 and retaining wall 512 are integrated.

As a kind of embodiment, retaining wall 512 is for guiding skewed slot, it is simple to the installation of shell fragment, can be directly pressed into by shell fragment in buckle 5, and also is possible to prevent the flat part 4 of shell fragment to tilt the normal work destroying other devices, presents the human oriented design of speaker module.

As a kind of embodiment, the height of described sidewall 511 should be not less than the height of described flat part 4, could block main flat part 4, and the width of described retaining wall 512, less than the half of described flat part 4 width, snaps in buckle 5 as long as enabling to flat part 4.

As a kind of embodiment, described flat part 4 up-down vibration is connected to described retaining wall 512, and side-to-side vibrations is connected to described sidewall 511, and flat part 4 is stuck in buckle 5 so that the afterbody of shell fragment is difficult to tilt.

As a kind of embodiment, buckle 5 and shell 1 injection moulding integrated molding.

This utility model is not limited to above-mentioned specific embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion made, within all falling within protection domain of the present utility model.

Claims

1. a speaker, including shell, described shell is rectangular frame, described shell two Being respectively provided with the shell fragment connecting external circuit on individual side frame, described shell fragment includes being fixed on institute Stating the fixed part of shell and be fixed on the kink of described shell, described shell fragment also includes connecting admittedly Determine the flat part of portion and kink, it is characterised in that: it is respectively equipped with on two side frames of described shell Corresponding buckle, described flat part is stuck in described card and smashs.

Speaker the most according to claim 1, it is characterised in that: described buckle includes It is connected to the sidewall of described shell and is perpendicular to the retaining wall of described sidewall.

Speaker the most according to claim 2, it is characterised in that: described retaining wall is for leading Down fold.

Speaker the most according to claim 2, it is characterised in that: the height of described sidewall Degree should be higher than that or be equal to the height of described flat part, and the width of described retaining wall is less than described flat board The half of portion's width.

Speaker the most according to claim 2, it is characterised in that: on described flat part Lower vibration is connected to described retaining wall, and side-to-side vibrations is connected to described sidewall.

Speaker the most according to claim 1, it is characterised in that: described buckle and institute State shell injection moulding integrated molding.