CN207339957U - A kind of electronic equipment - Google Patents
A kind of electronic equipment Download PDFInfo
- Publication number
- CN207339957U CN207339957U CN201720447102.7U CN201720447102U CN207339957U CN 207339957 U CN207339957 U CN 207339957U CN 201720447102 U CN201720447102 U CN 201720447102U CN 207339957 U CN207339957 U CN 207339957U
- Authority
- CN
- China
- Prior art keywords
- sound
- speaker body
- loudspeaker
- supporting part
- housing
- 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
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Abstract
Electronic technology field is the utility model is related to, discloses a kind of electronic equipment.The electronic equipment, including speaker body, sound chamber stent and housing, the sound chamber stent are fixed on the housing and form the loudspeaker accommodating cavity for being used for housing the speaker body with the housing；The speaker body is arranged in accommodating cavity and is fixed on the sound chamber stent, and bottom wall that the speaker body includes being fixed on sound chamber stent, opposite with bottom wall go out sound face and connect bottom wall with going out the side wall in sound face；The cavity wall of the loudspeaker accommodating cavity forms the rear sound chamber of speaker body with the side wall of the speaker body；The position that the housing face speaker body goes out sound face is provided with opening, and the housing is additionally provided with goes out sound face and the preceding sound chamber of the inner wall formation speaker body of the sound channel by the opening and the extraneous sound channel connected of housing, the speaker body.The electronic devices structure is simple, and can reduce the thickness of product.
Description
Technical field
It the utility model is related to electronic technology field, more particularly to a kind of electronic equipment.
Background technology
With expanding economy, electronics industry it is increasingly competitive, on the premise of electronic product performance is ensured, take into account
The requirement of appearance, becomes the target that most of producers are pursued.The performance of present mobile phone each side is all constantly being modified, such as,
The sound outlet hole of conventional mobile phone loudspeaker is generally arranged at the back side of mobile phone, but when the back side of mobile phone is put on the table, due to going out
Sound hole is plugged, music/video can be caused to play, ringing tone when sounding sound effect it is bad, so current measure is usually
The sound outlet hole of Mobile phone horn is arranged on to the side of mobile phone bottom, but improves out the horn structure after sound effective value and traditional loudspeaker
Structure still remains the problem of same：In assembling, it is necessary to which the supersonic welding of loudspeaker elder generation is tapped into a horn bracket, then will
Horn bracket is assembled into the shell material of mobile phone, and horn bracket includes upper bracket and lower carriage part, and mobile phone shell material also usually has
Front housing, rear shell, the package assembly of numerous housings can cause the integral thickness of mobile phone to increase, be unfavorable for the frivolous of mobile phone products and set
Meter.
Utility model content
It is simple in structure the purpose of this utility model is to provide a kind of electronic equipment, and the thickness of product can be reduced.
In order to solve the above technical problems, the utility model provides a kind of electronic equipment, comprising：Speaker body, sound chamber branch
Frame and housing, the sound chamber stent, which is fixed on the housing and is formed with the housing, to be used to house the speaker body
Loudspeaker accommodating cavity；The speaker body is arranged in accommodating cavity and is fixed on the sound chamber stent, and the speaker body includes
The bottom wall that is fixed on sound chamber stent, opposite with bottom wall go out sound face and connect bottom wall and go out the side wall in sound face；The loudspeaker
The side wall of the cavity wall of accommodating cavity and the speaker body forms the rear sound chamber of speaker body；The housing face speaker body goes out
The position in sound face is provided with opening, and the housing is additionally provided with the sound channel for connecting the opening and the housing external world, described
Speaker body goes out sound face and the preceding sound chamber of the inner wall formation speaker body of the sound channel.
The utility model forms loudspeaker accommodating cavity in terms of existing technologies, using sound chamber stent and housing, and by loudspeaker
Body is placed directly within loudspeaker accommodating cavity, and sound chamber stent can serve as the loudspeaker for sound chamber after being formed in conventional horn structure
Upper bracket, there is the housing of sound channel to be used for substituting the loudspeaker lower carriage in conventional horn structure, so that going out using housing
Sound chamber before sound vias inner walls are formed, eliminates the loudspeaker lower carriage of sound chamber before being used to be formed in conventional horn structure, so as to reduce
Thickness caused by loudspeaker assembling, and horn structure is simple.
In addition, the housing includes integrally formed touch screen supporting part and loudspeaker supporting part；The loudspeaker support zone in
Between the touch screen supporting part and the sound chamber stent, the sound chamber stent is fixed on loudspeaker supporting part and touch screen support
Portion simultaneously forms the loudspeaker accommodating cavity with the loudspeaker supporting part and the touch screen supporting part；The loudspeaker supporting part face loudspeaker
The position that body goes out sound face is provided with the opening, and the touch screen supporting part surrounds the sound channel with loudspeaker supporting part.
The housing includes touch screen supporting part and loudspeaker supporting part, is formed by loudspeaker supporting part and touch screen supporting part with sound chamber stent accommodating
The loudspeaker accommodating cavity of speaker body, and sound channel is defined together with loudspeaker supporting part by touch screen supporting part, help to transmit
The sound that loudspeaker sound emitting face is sent.
In addition, including first seal, the first seal is located in the loudspeaker supporting part and the speaker body
Between and the touch screen supporting part and the speaker body between.In the loudspeaker supporting part, the touch screen supporting part and institute
State speaker body contact part be respectively provided with first seal, it is ensured that the loudspeaker supporting part, the touch screen supporting part with
The sealing effect of the speaker body contact portion.
In addition, further including second seal, the second seal is located in the sound chamber stent and is supported with the loudspeaker
Between portion and between the sound chamber stent and the touch screen supporting part, and the sound after the loudspeaker accommodating cavity, the loudspeaker
Chamber seals by first seal and the second seal and to form enclosure space.By in the sound chamber stent and the loudspeaker
The part of supporting part and the contact of touch screen supporting part sets second seal respectively, ensure that the sealing effect of contact position, utilizes the
One seal and second seal ensure that the leakproofness of sound chamber after whole loudspeaker, so as to ensure that horn function.
In addition, the first seal and the second seal are foam material.The material of seal has many kinds, adopts
With the seal of foam material, not only sealing effect is good, of low cost compared to other sealed materials and ultrasonic bonding.
In addition, including flexible PCB and mainboard, the flexible PCB is located in bottom wall and the institute of the speaker body
Between stating sound chamber stent, and connect the speaker body and the mainboard.Flexible PCB can be by speaker body and mainboard electricity
Connect, control of the mainboard to speaker body is realized, so as to control the sound of loudspeaker.
In addition, further including resilient conductive element, the flexible PCB passes through the resilient conductive element and the speaker body
It is electrically connected.Resilient conductive element can ensure flexible PCB and the reliable contacts of speaker body.
In addition, the electronic equipment is smart mobile phone, the housing is the front housing of the smart mobile phone.That is, institute
Speaker body is stated to be placed in the loudspeaker accommodating cavity that the front housing is formed with the sound chamber stent.
In addition, including battery cover, the battery cover contacts setting with the sound chamber stent, and is located remotely from the loudspeaker sheet
The side of body.Also just say, the battery cover contact is placed on the sound chamber stent, and the loudspeaker that sound chamber stent and housing are formed
Accommodating cavity configuration covers.
In addition, forming a sound outlet hole on the battery cover, the sound outlet hole passes through the sound channel and the loudspeaker sheet
Body goes out the connection of sound face.By forming sound outlet hole on battery cover, sound face will be gone out by the sound of sound channel transmission outwardly
Outflow.
Brief description of the drawings
Fig. 1 is the cross-sectional view of electronic equipment in the utility model first embodiment；
Fig. 2 is the structure diagram of speaker body in the utility model first embodiment；
Fig. 3 is the structure diagram of touch screen supporting part in the utility model first embodiment.
Embodiment
It is new to this practicality below in conjunction with attached drawing to make the purpose of this utility model, technical solution and advantage clearer
Each embodiment of type is explained in detail.It is however, it will be understood by those skilled in the art that each in the utility model
In embodiment, many ins and outs are proposed in order to make reader more fully understand the application.But even if without these skills
Art details and many variations based on following embodiment and modification, can also realize that each claim of the application is required and protect
The technical solution of shield.
The first embodiment of the utility model is related to a kind of electronic equipment, as shown in Figure 1, including：Speaker body 4, sound
Chamber stent 5 and housing 6.The speaker body 4 is fixed on sound chamber stent 5, and the sound chamber stent 5 is fixed with speaker body 4
Side towards housing 6 and be fixed on the housing 6 so that, sound chamber stent 5 and the housing 6 formed be used to house it is described
The loudspeaker accommodating cavity of speaker body 4.The speaker body 4 includes being fixed on bottom wall 41 on sound chamber stent 5, opposite with bottom wall 41
Go out sound face 42 and connect bottom wall 41 and go out the side wall 43 in sound face 42.The cavity wall of the loudspeaker accommodating cavity and the loudspeaker sheet
The side wall 43 of body 4 forms the rear sound chamber 9 of speaker body 4；The position that the 6 face speaker body 4 of housing goes out sound face 42 is provided with
Opening 10, the housing 6 are additionally provided with the opening 10 and the extraneous sound channel 8 connected of housing 6, the speaker body 4
The inner wall for going out sound face 42 and the sound channel 8 form the preceding sound chamber 11 of speaker body 4.Sound chamber 9 after wherein, sound channel 8,
The preceding help of sound chamber 11 speaker body 4 completes out the function of sound.
It is understood that in present embodiment, the sound chamber stent 5 can be after being used to be formed in conventional horn structure
The loudspeaker upper bracket of sound chamber, and the housing 6 with sound channel 8 is then used for substituting the loudspeaker lower carriage in conventional horn structure,
So as to form preceding sound chamber 11 using the sound channel inner wall of housing 6, sound chamber before being used to be formed in conventional horn structure is eliminated
Loudspeaker lower carriage, reduces horn region space hold when assembled, and then reduces the integral thickness of product, is not only simple in structure,
And save the material cost in conventional horn package assembly.
Specifically, as shown in figures 1 and 3, in the present embodiment, the housing 6 further comprises integrally formed touch
Shield supporting part 61 and loudspeaker supporting part 62.The screen support portion 61 includes the first extension of horizontal direction extension, from first
The second extension that extension end is folded upward at and horizontal towards the direction away from the first extension from the second extension top
3rd extension of extension, wherein, have the first protrusion 6131 abutted with speaker body 4 on the 3rd extension, and with it is described
The second protrusion 6132 that sound chamber stent 5 connects.What the loudspeaker supporting part 62 was located at the touch screen supporting part 61 first prolongs
Between extending portion and the sound chamber stent 5, the both sides of the sound chamber stent 5 are individually fixed in loudspeaker supporting part 62 and the touch screen branch
The table of second protrusion 6132 of support part 61, the loudspeaker supporting part 62 and the touch screen supporting part 61 towards 5 side of sound chamber stent
Face is collectively forming the loudspeaker accommodating cavity with sound chamber stent 5；The 62 face speaker body 4 of loudspeaker supporting part goes out the position in sound face 42
Install and be equipped with the opening 10, the opening 10 faces first, second and third extension, the first extension of the touch screen supporting part 61
Portion, the second extension, the 3rd extension surround the sound channel 8 with loudspeaker supporting part 62 away from the surface of sound chamber stent 5.
In present embodiment, including first seal 7, the first seal 7 be located in the loudspeaker supporting part 62 with
Between the speaker body 4 and between the touch screen supporting part 61 and the speaker body 4.Compared to conventional horn structure
The ultrasonic bonding of middle horn bracket, seals the position of needs by the way of seal, and cost is low, and operates letter
Single, sealing effect is good.In present embodiment, first seal 7 is provided between housing 6 and speaker body 4, specifically,
The first seal 7 is annular shape, be folded in respectively the loudspeaker supporting part 62 and the speaker body 4 go out sound face 42 it
Between and the touch screen supporting part 61 and the speaker body 4 go out between sound face 42, can cause the loudspeaker supporting part
62nd, the better tightness of the touch screen supporting part 61 and 4 contact site of speaker body.
In present embodiment, second seal 2 is further included, the second seal 2 is located in the sound chamber stent 5 and institute
State between loudspeaker supporting part 62 and between the sound chamber stent 5 and the touch screen supporting part 61, and second seal 2 is surround
The accommodating cavity, the rear sound chamber 9 form enclosure space by first seal 7 and the sealing of the second seal 2.Second is close
Sealing 2 is also annular shape, and specifically, second seal 2 is folded in the sound chamber stent 5 and is connect with the loudspeaker supporting part 62
Tactile part and it ensure that in the part that the sound chamber stent 5 is contacted with touch screen supporting part 61, the folder of second seal 2
The sealing effect at its sandwiched position, so as to ensure the close of sound chamber 9 after whole loudspeaker using first seal 7 and second seal 2
Feng Xing, ensure that horn function.
In present embodiment, the first seal 7 and the second seal 2 are foam material.It should be noted that
The mode of sealing has a many kinds, for example welding, dispensing, using seal etc., the material of seal also has many kinds, such as point
Glue, foam etc., present embodiment use the seal of foam material, and not only sealing effect is good, compared to other sealed materials and
Ultrasonic bonding mode, cost are low.
Further, this kind of electronic equipment further includes flexible PCB 3 and mainboard (not shown), the flexible circuit
Plate 3 is located between the bottom wall 41 of the speaker body 4 and the sound chamber stent 5, and connects the speaker body 4 and the master
Plate.3 one end of flexible PCB is connected with the speaker body 4, and one end is connected with mainboard so that speaker body 4 is realized with mainboard
Electrical communication, so as to fulfill control of the mainboard to speaker body 4.
Further, this kind of electronic equipment can also include resilient conductive element (not shown), the flexible PCB 3
It is electrically connected by the resilient conductive element and the speaker body 4.In present embodiment, resilient conductive element is as a kind of reliable
Conducting connection point, it is ensured that flexible PCB 3 is in electrical contact with speaker body 4, in present embodiment, the elastic conducting
Electric part is using shrapnel, it is to be understood that the resilient conductive element can also use other shapes and conductive material.
In present embodiment, this kind of electronic equipment is smart mobile phone, and the housing 4 is the front housing of the smart mobile phone.
That is in the loudspeaker accommodating cavity that the front housing that the speaker body 4 is placed in smart mobile phone is formed with the sound chamber stent 5,
It is understood that the electronic equipment can also be any one in the electronic equipments such as tablet computer, laptop.
In present embodiment, this kind of electronic equipment can further include battery cover 1, the battery cover 1 and the sound
The contact of chamber stent 5 is set, and is located remotely from the side of the speaker body 4.Also just say, the contact of battery cover 1 is placed in described
On sound chamber stent 5, and the loudspeaker that sound chamber stent 5 and housing 6 are formed house cavity configuration and cover covering, to ensure the outer of electronic equipment
See beautiful.
Further, form a sound outlet hole 12 on the battery cover 1, the sound outlet hole 12 by the sound channel 8 with
The sound face 42 that goes out of the speaker body 4 connects.By forming sound outlet hole 12 on battery cover 1, and connected with sound channel 8, can
The sound that sound face 42 sends that goes out of speaker body 4 outwardly to be spread out of from sound outlet hole 12.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific implementation of the utility model
Example, and in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit of the utility model
And scope.
Claims (10)
1. a kind of electronic equipment, including speaker body, sound chamber stent and housing, it is characterised in that：
The sound chamber stent, which is fixed on the housing and the loudspeaker for being used to house the speaker body are formed with the housing, to be housed
Chamber；
The speaker body is arranged in accommodating cavity and is fixed on the sound chamber stent, and the speaker body includes being fixed on sound
Bottom wall on chamber stent, opposite with bottom wall go out sound face and connect bottom wall and go out the side wall in sound face；
The cavity wall of the loudspeaker accommodating cavity forms the rear sound chamber of speaker body with the side wall of the speaker body；
The position that the housing face speaker body goes out sound face is provided with opening, and the housing is additionally provided with the opening and shell
The sound channel of external boundary's connection, before the inner wall for going out sound face and the sound channel of the speaker body forms speaker body
Sound chamber.
2. electronic equipment according to claim 1, it is characterised in that the housing includes integrally formed touch screen supporting part
With loudspeaker supporting part；
For the loudspeaker support zone between the touch screen supporting part and the sound chamber stent, the sound chamber stent is fixed on loudspeaker
Supporting part and the touch screen supporting part simultaneously form the loudspeaker accommodating cavity with the loudspeaker supporting part and the touch screen supporting part；
The position that the loudspeaker supporting part face speaker body goes out sound face is provided with the opening, the touch screen supporting part and loudspeaker
Supporting part surrounds the sound channel.
3. electronic equipment according to claim 2, it is characterised in that including first seal, the first seal folder
Between the loudspeaker supporting part and the speaker body and between the touch screen supporting part and the speaker body.
4. electronic equipment according to claim 3, it is characterised in that further include second seal, the second seal
It is located between the sound chamber stent and the loudspeaker supporting part and between the sound chamber stent and the touch screen supporting part,
And seal to form closing sky by first seal and the second seal around the loudspeaker accommodating cavity, the rear sound chamber
Between.
5. electronic equipment according to claim 4, it is characterised in that the first seal and the second seal are
Foam material.
6. electronic equipment according to claim 1, it is characterised in that including flexible PCB and mainboard, the flexible electrical
Road plate is located between the bottom wall of the speaker body and the sound chamber stent, and connects the speaker body and the mainboard.
7. electronic equipment according to claim 6, it is characterised in that further include resilient conductive element, the flexible PCB
It is electrically connected by the resilient conductive element and the speaker body.
8. electronic equipment according to claim 1, it is characterised in that the electronic equipment is smart mobile phone, the housing
For the front housing of the smart mobile phone.
9. electronic equipment according to claim 1, it is characterised in that including battery cover, the battery cover and the sound chamber
Stent contact is set, and is located remotely from the side of the speaker body.
10. electronic equipment according to claim 9, it is characterised in that form a sound outlet hole on the battery cover, it is described go out
Sound hole is connected by the sound channel with the sound face that goes out of the speaker body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720447102.7U CN207339957U (en) | 2017-04-26 | 2017-04-26 | A kind of electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720447102.7U CN207339957U (en) | 2017-04-26 | 2017-04-26 | A kind of electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207339957U true CN207339957U (en) | 2018-05-08 |
Family
ID=62376128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720447102.7U Expired - Fee Related CN207339957U (en) | 2017-04-26 | 2017-04-26 | A kind of electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207339957U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108616798A (en) * | 2018-06-19 | 2018-10-02 | 深圳市沃特沃德股份有限公司 | Smart machine |
| CN110784576A (en) * | 2018-07-31 | 2020-02-11 | Oppo广东移动通信有限公司 | Electronic device |
-
2017
- 2017-04-26 CN CN201720447102.7U patent/CN207339957U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108616798A (en) * | 2018-06-19 | 2018-10-02 | 深圳市沃特沃德股份有限公司 | Smart machine |
| CN110784576A (en) * | 2018-07-31 | 2020-02-11 | Oppo广东移动通信有限公司 | Electronic device |
| CN110784576B (en) * | 2018-07-31 | 2021-06-01 | Oppo广东移动通信有限公司 | Electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180508 Termination date: 20200426 |