CN205622984U - Horn assembly and electronic equipment - Google Patents
Horn assembly and electronic equipment Download PDFInfo
- Publication number
- CN205622984U CN205622984U CN201620198035.5U CN201620198035U CN205622984U CN 205622984 U CN205622984 U CN 205622984U CN 201620198035 U CN201620198035 U CN 201620198035U CN 205622984 U CN205622984 U CN 205622984U
- Authority
- CN
- China
- Prior art keywords
- horn assembly
- printed circuit
- circuit board
- pcb
- electronic equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model relates to a communication equipment field discloses a horn assembly and electronic equipment. This loudspeaker subassembly contains horn body and is used for being electrically connected to a plurality of contact bullet feet on the printed circuit board, a plurality of contact bullet feet are fixed in horn body, and just these a plurality of contact bullet feet extend to horn body's lateral wall outside. The utility model discloses in, can reduce electronic equipment's thickness, and space that can make full use of printed circuit board reduces the shared electronic equipment's of loudspeaker subassembly width or length.
Description
Technical field
This utility model relates to communication equipment field, particularly to horn assembly and electronic equipment.
Background technology
In recent years, along with development and the continuous progress in epoch of communication technology, mobile phone has become for people
Requisite communication tool in daily life, this is because mobile phone carries convenient, use simple and square
Just, bring great convenience to the life of people.At present, along with fast development and the electronics of society
The electronic products such as the continuous of technology is improved, smart mobile phone trend towards ultrathin design mostly.
Prior art generally designs in mobile phone horn assembly, for smart mobile phone, corresponding loudspeaker
In assembly, the height of loudspeaker is usually fixed.At present, loudspeaker probably have two kinds of specifications, and one of which is high
Degree is 3.0mm, and another kind of height is 2.5mm.And the loudspeaker of 3.0mm height are than 2.5mm height
Loudspeaker performance to get well.Such as: the loudspeaker of 3.0mm height can reach 93 decibels, and 2.5mm is high
The loudspeaker of degree can only achieve 89 decibels.
But prior art there is also following shortcoming: one, owing to the height of loudspeaker is relatively big, if by loudspeaker
Be arranged on the printed circuit board (PCB) in mobile phone, be accumulated printed circuit board (PCB) and loudspeaker in a thickness direction
Highly, the increase of mobile phone thickness can be caused.Two, owing to the height of loudspeaker is relatively big, the thickness of mobile phone is less,
Therefore printed circuit board (PCB) in loudspeaker and mobile phone can be fixed on the housing of mobile phone side by side, be used for reducing loudspeaker
With the height shared by printed circuit board (PCB), and by FPC, (FPC is Flexible by the leg of loudspeaker
The abbreviation of Printed Circuit, Chinese is interpreted as flexible PCB) it is transferred to the Lu Tong district of printed circuit board (PCB).
But, so can cause the increase of mobile phone width or length；Furthermore, the leg of loudspeaker is turned by FPC
Connect, not only can cause the increase of mobile phone cost, and install and more bother.
Utility model content
The purpose of this utility model is to provide a kind of horn assembly and electronic equipment, can reduce electronics and set
Standby thickness；The space of printed circuit board (PCB) can also be made full use of, reduce the electronics shared by horn assembly
The width of equipment or length, and the installation of horn assembly is more convenient.
For solving above-mentioned technical problem, embodiment of the present utility model provides a kind of horn assembly, bag
Containing speaker body with for electrically connecting to the some contact shell foots on printed circuit board (PCB)；Some contact bullets
Foot is fixed on speaker body, and these some contact shell foots extend to outside the sidewall of speaker body.
Of the present utility model embodiment further provides a kind of electronic equipment, comprise: printed circuit board (PCB), shell
Body and horn assembly described above；Printed circuit board (PCB) is fixed on housing；Printed circuit board (PCB) is formed
The opening of accommodating horn assembly, and have and some contact shell foot Lu Tong districts one to one；Loudspeaker group
Part is fixed on the opening of printed circuit board (PCB), and some contact shell foots are held in Lu Tong district.
This utility model embodiment in terms of existing technologies, due to some contacts of horn assembly
Shell foot extends to outside the sidewall of speaker body, so when horn assembly is assembled into electronic equipment, can
Horn assembly to be arranged at the opening of printed circuit board (PCB) and straight by some contact shell foots of sidewall
Abutting and hold printed circuit board (PCB) Shang Lutong district, the installation of horn assembly is more convenient.Thus, at thickness
The thickness of printed circuit board (PCB) can be saved on direction, i.e. can reduce the thickness of electronic equipment；And can fill
Divide the space utilizing printed circuit board (PCB), the width of reduction electronic equipment shared by horn assembly or length.
Further, for the ease of the installation in later stage, some contact shell foots can be set with speaker body
It is calculated as integral type, at the same time it can also be the assembly cost saved between contact shell foot and speaker body.
Further, the end of some contact shell foots can have the kink towards sidewall.The most now,
The crooked radian of each contact shell foot deviates from the direction of sidewall and protrudes, therefore can make each contact shell foot
Protuberance tightr with what the Lu Tong district of printed circuit board (PCB) mutually supported.
It addition, the end of some contact shell foots has the kink deviating from sidewall.The most now, kink
End can extend to the above of printed circuit board (PCB) and mutually support with Lu Tong district so that each contact bullet
The end of foot can be tightr with what the Lu Tong district of printed circuit board (PCB) contacted with each other.
Further, some contact shell foots extend to the same sidewall of speaker body.Thus correspond to
Printed circuit board (PCB) Shang Lutong district can extend to the same side of printed circuit board (PCB) so that printed circuit board (PCB)
Design is relatively simple.
Further, housing comprises drain pan and fore shell；Printed circuit board (PCB) is fixed on drain pan, and is clamped in the end
Between shell and fore shell；Horn assembly is clamped between drain pan and fore shell.So that the fixing side of horn assembly
Formula is more firm, and fixed cost is relatively low and is easily assembled to, and can use manpower and material resources sparingly.
Further, in order to reduce the thickness of electronic equipment further, first can be arranged at drain pan and house
Groove, horn assembly is placed in the first storage tank towards the one side part of drain pan, and this design is all right
The fixed form making horn assembly is the most firm.
Further, fore shell has the second storage tank, and horn assembly is placed in towards the one side part of fore shell
Second storage tank.It is thus possible to reduce the thickness of electronic equipment further, but also loudspeaker group can be made
The fixed form of part is the most firm.
Accompanying drawing explanation
Fig. 1 is according to the structural representation of horn assembly in the first embodiment；
Fig. 2 is according to the position of fore shell, drain pan, horn assembly and printed circuit board (PCB) in the second embodiment
Put relation schematic diagram；
Fig. 3 is according to the structural representation of printed circuit board (PCB) in the second embodiment；
Fig. 4 is the position relationship schematic diagram according to horn assembly in the second embodiment Yu printed circuit board (PCB).
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing pair
Each embodiment of the present utility model is explained in detail.But, those of ordinary skill in the art can
To understand, in each embodiment of this utility model, in order to make reader be more fully understood that, the application proposes
Many ins and outs.But, even if there is no these ins and outs and kind based on following embodiment
Plant and change and modifications, it is also possible to realize the application each claim technical scheme required for protection.
First embodiment of the present utility model relates to a kind of horn assembly.As it is shown in figure 1, this loudspeaker group
Part comprises speaker body 1 and for electrically connecting to the some contact shell foots 2 on printed circuit board (PCB)；Some
Contact shell foot 2 is fixed on speaker body 1, and these some contact shell foots 2 extend to speaker body 1
Sidewall 3 outside.
Specifically, horn assembly generally comprises out sound face, deviates from the stationary plane in sound face and be clamped in
Sidewall 3 between sound face and stationary plane, and in prior art, some contact shell foots 2 are generally located on solid
Determine face.In present embodiment, some contact shell foots 2 of horn assembly extend to the side of speaker body 1
Wall 3 is outside, when horn assembly is assembled into electronic equipment, horn assembly can be arranged at printing electricity
The opening on road, and directly supported on printed circuit board (PCB) by some contact shell foots 2 of sidewall 3
Lu Tong district.Thus, the thickness of printed circuit board (PCB) can be saved in a thickness direction, i.e. can reduce electronics
The thickness of equipment；And the space of printed circuit board (PCB) can be made full use of, reduce the electricity shared by horn assembly
The width of subset or length.
It addition, for the ease of the installation in later stage, some contact shell foots 2 can be set with speaker body 1
It is calculated as integral type, and the assembly cost between contact shell foot 2 and speaker body 1 can be saved.Or
Person, in order to meet the design requirement of reality, can be designed as contact shell foot 2 and speaker body 1 point
Body formula, and contact shell foot 2 is fixed with speaker body 1 by fixture or welding.But need
It is noted that contact shell foot 2 and speaker body 1 are not limited only to two ways enumerated above,
As long as the any-mode of above-mentioned purpose can be realized, all should be within protection domain of the present utility model.
It is noted that the end of some contact shell foots 2 can have the kink towards sidewall 3
4.The most now, the crooked radian of each contact shell foot 2 faces away from the direction of sidewall 3 and protrudes, i.e. court
Protrude to the direction in Lu Tong district, therefore can make on kink 4 and the printed circuit board (PCB) of contact shell foot 2
It is tightr that Lu Tong district mutually supports.Or, the end of some contact shell foots 2 can have and deviates from
The kink 4 of sidewall 3.The most now, the end of kink 4 can extend to above printed circuit board (PCB),
Make the end of contact shell foot 2 more abundant with what the Lu Tong district of printed circuit board (PCB) contacted with each other.It is worth
One is mentioned that, the Lu Tong district of present embodiment can also be annular, and the internal ring periphery of this annulus is also
Being coated with copper, the end of contact shell foot 2 can put in the inside of annulus and mutually support with Lu Tong district.And
And by conductive adhesive layer, the end of contact shell foot 2 is mutually pasted with Lu Tong district, or, by welding
Mode the end of contact shell foot 2 is fixed with Lu Tong district.It is thus possible to make contact shell foot 2
More abundant with contacting of Lu Tong district, fixed form is more firmly and cost is relatively low.
In order to the design making the printed circuit board (PCB) of electronic equipment is relatively simple, can be by some contacts
Shell foot 2 extends to the same sidewall 3 of speaker body 1.Thus, in actual application, correspond to
Printed circuit board (PCB) Shang Lutong district can extend to the same side of printed circuit board (PCB) so that printed circuit board (PCB)
Design is relatively simple, can save design cost.
By foregoing, it is seen that, present embodiment can reduce the thickness of electronic equipment；And can
To make full use of the space of printed circuit board (PCB), the width of reduction electronic equipment shared by horn assembly or length
Degree.
This utility model the second embodiment relates to a kind of electronic equipment.As in figure 2 it is shown, this electronic equipment
Comprise: printed circuit board (PCB) 5, housing and the horn assembly described by the first embodiment；Printed circuit
Plate 5 is fixed on housing.As it is shown on figure 3, printed circuit board (PCB) 5 is formed with the opening 8 of accommodating horn assembly,
And have and some contact shell foots Lu Tong district 9 one to one.Shown in Fig. 4, horn assembly is solid
Due to the opening 8 of printed circuit board (PCB) 5, and some contact shell foots 2 are held in Lu Tong district 9.
In present embodiment, by horn assembly being fixed on the opening 8 of printed circuit board (PCB) 5 and some
Contact shell foot 2 is held in Lu Tong district 9.Thus, in the case of not affecting horn assembly function, can
So that the thickness of printed circuit board (PCB) 5 can be saved in a thickness direction, i.e. can reduce electronic equipment and correspond to
The thickness of horn assembly；And the space of printed circuit board (PCB) 5 can be made full use of, reduce shared by horn assembly
The width of electronic equipment or length.Furthermore it is also possible to save FPC of the prior art, significantly save
About cost, it is easy to promote the use of.
Wherein, housing can comprise drain pan 7 and fore shell 6；Printed circuit board (PCB) 5 is fixed on drain pan 7, and
It is clamped between drain pan 7 and fore shell 6；Horn assembly is clamped between drain pan 7 and fore shell 6.So that
The fixed form of horn assembly is more firm, and fixed cost is relatively low and is easily assembled to, and can save manpower thing
Power.But also the drain pan 7 of electronic equipment and fore shell 6 can be made sufficiently to be utilized, sound chamber after increase
Structure space.
Further, in order to reduce the thickness of electronic equipment further, the first storage tank can be set at drain pan 7,
Horn assembly is placed in the first storage tank towards the one side part of drain pan 7, and this design can also make
The fixed form of horn assembly is the most firm.
It is noted that second storage tank can be arranged at fore shell 6, horn assembly is towards fore shell 6
One side part is placed in the second storage tank.It is thus possible to reduce electronic equipment further corresponding to loudspeaker group
The thickness of part, and also the fixed form of horn assembly can be made the most firm.
It will be understood by those skilled in the art that the respective embodiments described above be realize of the present utility model
Specific embodiment, and in actual applications, can to it, various changes can be made in the form and details, and
Without departing from spirit and scope of the present utility model.
Claims (9)
1. a horn assembly, it is characterised in that comprise speaker body and for electrically connecting to printing electricity
Some contact shell foots on the plate of road；
Described some contact shell foots are fixed on described speaker body, and these some contact shell foots extend to
Outside the sidewall of described speaker body.
Horn assembly the most according to claim 1, it is characterised in that described some contact bullets
Foot and described speaker body are integral type.
Horn assembly the most according to claim 1, it is characterised in that described some contact bullets
The end of foot has the kink towards described sidewall.
Horn assembly the most according to claim 1, it is characterised in that described some contact bullets
The end of foot has the kink deviating from described sidewall.
Horn assembly the most according to claim 1, it is characterised in that described some contact bullets
Foot extends to the same sidewall of described speaker body.
6. an electronic equipment, it is characterised in that comprise: printed circuit board (PCB), housing and right are wanted
Seek the horn assembly described in 1 to 5 any one；
Described printed circuit board (PCB) is fixed on described housing；
Described printed circuit board (PCB) is formed with the opening of accommodating horn assembly, and has and described some contacts
Shell foot Lu Tong district one to one；
Described horn assembly is fixed on the opening of described printed circuit board (PCB), and described some contact shell foots support
It is held in described Lu Tong district.
Electronic equipment the most according to claim 6, it is characterised in that described housing comprises drain pan
And fore shell；
Described printed circuit board (PCB) is fixed on described drain pan, and is clamped between described drain pan and described fore shell；
Described horn assembly is clamped between described drain pan and described fore shell.
Electronic equipment the most according to claim 7, it is characterised in that described drain pan has first
Storage tank, described horn assembly is placed in described first storage tank towards the one side part of described drain pan.
Electronic equipment the most according to claim 7, it is characterised in that described fore shell has second
Storage tank, described horn assembly is placed in described second storage tank towards the one side part of described fore shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620198035.5U CN205622984U (en) | 2016-03-15 | 2016-03-15 | Horn assembly and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620198035.5U CN205622984U (en) | 2016-03-15 | 2016-03-15 | Horn assembly and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205622984U true CN205622984U (en) | 2016-10-05 |
Family
ID=57030933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620198035.5U Expired - Fee Related CN205622984U (en) | 2016-03-15 | 2016-03-15 | Horn assembly and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205622984U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106790843A (en) * | 2016-12-29 | 2017-05-31 | 深圳天珑无线科技有限公司 | Horn assembly and mobile terminal |
| CN106954104A (en) * | 2017-02-16 | 2017-07-14 | 上海与德通讯技术有限公司 | Fixing structure for horn and mobile terminal |
| CN108418918A (en) * | 2018-02-28 | 2018-08-17 | 广东欧珀移动通信有限公司 | Electronic equipment |
-
2016
- 2016-03-15 CN CN201620198035.5U patent/CN205622984U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106790843A (en) * | 2016-12-29 | 2017-05-31 | 深圳天珑无线科技有限公司 | Horn assembly and mobile terminal |
| CN106954104A (en) * | 2017-02-16 | 2017-07-14 | 上海与德通讯技术有限公司 | Fixing structure for horn and mobile terminal |
| CN108418918A (en) * | 2018-02-28 | 2018-08-17 | 广东欧珀移动通信有限公司 | Electronic equipment |
| CN108418918B (en) * | 2018-02-28 | 2020-08-14 | Oppo广东移动通信有限公司 | Electronic device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6642907B2 (en) | Antenna device | |
| CN205622984U (en) | Horn assembly and electronic equipment | |
| CN101350844B (en) | Portable electronic device | |
| CN201927640U (en) | Battery and mobile terminal of integrated antenna | |
| GB2432051B (en) | Electrochemical low ESR capacitor with connector | |
| CN209845503U (en) | Side key watertight fittings and electronic equipment | |
| CN107071661B (en) | sound generating device module and electronic product | |
| CN203086728U (en) | Acoustic module | |
| CN201629825U (en) | Sound box structure of mobile phone | |
| CN205583941U (en) | Motor sub -assembly and electronic equipment | |
| CN202218364U (en) | SMD microphone terminal assembling structure | |
| KR101092315B1 (en) | Battery pack with side antenna | |
| CN201274365Y (en) | Mini USB connecting sheet | |
| CN209748534U (en) | Mobile phone card support structure | |
| CN103326152B (en) | Bonder terminal and FPC connector | |
| CN203423256U (en) | Synchronous dual-frequency circuit board radiating antenna | |
| CN208674499U (en) | Waterproof Type C female seat | |
| CN202799027U (en) | Loudspeaker module | |
| CN201436798U (en) | A double SIM card PCBA and a cell phone capable of saving space | |
| CN205621898U (en) | Universal serial bus connector and electronic equipment | |
| CN204993505U (en) | Mobile terminal with front camera and large LCD | |
| CN203590459U (en) | Omni-directional microphone | |
| CN206004020U (en) | Shell fragment, mainboard structure and mobile terminal | |
| CN216774310U (en) | Vehicle-mounted wireless charging device | |
| CN219436130U (en) | Mobile terminal equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20200315 |