CN109743418A - A kind of earpiece duct component and a kind of equipment - Google Patents
A kind of earpiece duct component and a kind of equipment Download PDFInfo
- Publication number
- CN109743418A CN109743418A CN201810449444.1A CN201810449444A CN109743418A CN 109743418 A CN109743418 A CN 109743418A CN 201810449444 A CN201810449444 A CN 201810449444A CN 109743418 A CN109743418 A CN 109743418A
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- Prior art keywords
- earpiece
- duct
- display screen
- front housing
- equipment
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Abstract
The embodiment of the present application discloses a kind of equipment, which includes display screen cover board, display screen, earpiece duct bracket, front housing and earpiece, wherein is provided with listening bore on display screen cover board, which connect with display screen；Earpiece duct bracket connects to form earpiece duct with front housing, and earpiece can be spread out of sound by the earpiece duct from listening bore.In the device without being arranged side by side earpiece and display screen below display screen cover board, position where earpiece from script is removed, the earpiece duct to be formed is connected with front housing using earpiece duct bracket, the sound that earpiece generates is transferred to the listening bore being arranged on display screen cover board, it, can be under the premise of guaranteeing that sound is normally spread out of as a result, it is not necessary that wider black surround is arranged because being limited by earpiece position, the black surround width for reducing equipment, increases the screen accounting of equipment.
Description
Technical field
This application involves electronic technology field more particularly to a kind of earpiece duct component and a kind of equipment.
Background technique
It applies with the popularization of intelligent terminals, user increasingly tends to select the lesser intelligent terminal of black surround, wherein black
While referring to the fringe region in intelligent terminal between the bright screen region of display screen and intelligent terminal top.
Existing intelligent terminal causes black surround size at least than the width of earpiece due to being limited by earpiece location layout
Greatly, the minimum widith of the earpiece generallyd use is about 6mm, and therefore, the black surround size of existing intelligent terminal is usually in 8-
15mm。
Therefore, the problem of how reducing black surround to promote screen accounting, being urgent need to resolve in current intelligent terminal R&D process.
Summary of the invention
The embodiment of the present application provides a kind of equipment and earpiece duct component, removes the position where earpiece, using by
The earpiece duct that earpiece duct bracket and front housing are constituted, the sound that outflow earpiece generates to listening bore are guaranteeing normal outflow sound
Under the premise of sound, the black surround width of equipment is reduced, increases the screen accounting of equipment.
In view of this, the application first aspect provides a kind of equipment, the equipment includes:
Display screen cover board, display screen, earpiece duct bracket, front housing and earpiece；
Wherein, listening bore is provided on the display screen cover board, the display screen cover board is connect with the display screen；
The earpiece duct bracket connect to form earpiece duct with the front housing；
The earpiece is spread out of sound from the listening bore by the earpiece duct.
Optionally, the earpiece duct bracket connect to form earpiece duct with the front housing, comprising:
The earpiece duct bracket connect to form earpiece duct with the front housing by ultrasonic bonding mode.
Optionally, the earpiece duct bracket connect to form earpiece duct with the front housing, comprising:
The earpiece duct bracket connect to form earpiece duct with the front housing by dispensing mode.
Optionally, the earpiece is connect with the front housing by sealing foam or silica gel sealing.
Optionally, the top edge of the display screen cover board is arranged in the listening bore.
Optionally, the equipment further include: mainboard assembly；
Then connection is connected by flexible circuit board with the mainboard assembly in the earpiece.
Optionally, connection is connected by flexible circuit board with the mainboard assembly in the display screen.
Optionally, the equipment further include: earpiece screen；The earpiece screen is arranged in the display screen and the display lid
Between plate, and it is located at the earpiece hole location and is provided with earpiece screen.
Optionally, the equipment further include: rear shell；
The rear shell is connect with the front housing.
The application second aspect provides a kind of earpiece duct component, and the earpiece duct component includes:
Earpiece duct bracket and front housing；
The earpiece duct bracket connect to form earpiece duct with the front housing, and the earpiece duct is for spreading out of earpiece
Sound, pass through the listening bore that is arranged on display screen cover board and spread out of；The earpiece is connect with the front housing.
As can be seen from the above technical solutions, the embodiment of the present application has the advantage that
In the embodiment of the present application, providing a kind of equipment includes display screen cover board, display screen, earpiece duct bracket, front housing
And earpiece, wherein be provided with listening bore on display screen cover board, which connect with display screen；Earpiece duct bracket and
Front housing connects to form earpiece duct, and earpiece can be spread out of sound by the earpiece duct from listening bore.In the device without
Earpiece and display screen need to be arranged side by side below display screen cover board, the position where earpiece from script is removed, earpiece is utilized
Channel bracket connects the earpiece duct to be formed with front housing, and the sound that earpiece generates is transferred to the earpiece being arranged on display screen cover board
It hole can be in the premise for guaranteeing that sound is normally spread out of as a result, it is not necessary that wider black surround is arranged because being limited by earpiece position
Under, the black surround width of equipment is reduced, the screen accounting of equipment is increased.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for
For those of ordinary skill in the art, without any creative labor, it can also be obtained according to these attached drawings
His attached drawing.
Fig. 1 is the structural schematic diagram of intelligent terminal in the prior art；
Fig. 2 is the structural schematic diagram of equipment provided by the embodiments of the present application；
Fig. 3 is the structural schematic diagram of earpiece duct bracket provided by the embodiments of the present application；
Fig. 4 is the structural schematic diagram of front housing provided by the embodiments of the present application；
Fig. 5 is the configuration diagram of equipment provided by the embodiments of the present application；
Fig. 6 is the structural schematic diagram of earpiece duct component provided by the embodiments of the present application.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only this
Apply for a part of the embodiment, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art exist
Every other embodiment obtained under the premise of creative work is not made, shall fall in the protection scope of this application.
The description and claims of this application and term " first ", " second ", " third ", " in above-mentioned attached drawing
The (if present)s such as four " are to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should manage
The data that solution uses in this way are interchangeable under appropriate circumstances, so that embodiments herein described herein for example can be to remove
Sequence other than those of illustrating or describe herein is implemented.In addition, term " includes " and " having " and theirs is any
Deformation, it is intended that cover it is non-exclusive include, for example, containing the process, method of a series of steps or units, system, production
Product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for this
A little process, methods, the other step or units of product or equipment inherently.
In the prior art, the fringe region between the bright screen region of the display screen of intelligent terminal and intelligent terminal top, i.e. intelligence
The black surround of energy terminal is usually set to because being limited by earpiece location layout wider.Specifically, as shown in Figure 1, existing
Intelligent terminal in, display screen and earpiece are usually juxtaposed in the vertical direction below display screen cover board, by earpiece institute
Region on the corresponding display screen cover board in the position at place can not provide interactive function for user, therefore, usually in display screen cover board
Upper setting black surround covers the earpiece below display screen cover board, which is directly connected to the listening bore on display screen cover board.And by
It is about 6mm in the minimum widith of the earpiece generallyd use, in order to cover the location of the earpiece, generally requires intelligent terminal
Black surround width be set as 8-15mm.
And user is usually more likely to the selection lesser intelligent terminal of black surround width when buying intelligent terminal.In order to full
Sufficient user is to the appearance demand of intelligent terminal, and this application provides a kind of equipment, by being added on the device for transmitting sound
The earpiece duct component of sound signal, reduces the black surround width of the equipment, which is specifically as follows smart phone, tablet computer etc.
Equipment etc. earpiece transmission sound is needed to configure.
Device structure provided by the present application is introduced below:
Equipment provided by the present application includes display screen cover board, display screen, earpiece duct bracket, front housing and earpiece, wherein aobvious
It is provided with listening bore on display screen cover board, which connect with display screen；Earpiece duct bracket, which connects to be formed with front housing, to be listened
Cylinder channel, earpiece can be spread out of sound by the earpiece duct from listening bore.
It, will be where earpiece from script in the device without being arranged side by side earpiece and display screen below display screen cover board
Position remove, the earpiece duct to be formed is connected with front housing using earpiece duct bracket, by earpiece generate sound be transferred to it is aobvious
The listening bore being arranged on display screen cover board, as a result, without because being limited by earpiece position wider black surround being arranged, and can be
Under the premise of guaranteeing that sound is normally spread out of, the black surround width of equipment is reduced, the screen accounting of equipment is increased.
Equipment provided by the present application is introduced by the way of embodiment with reference to the accompanying drawing.
Referring to fig. 2, Fig. 2 is the structural schematic diagram of equipment provided by the embodiments of the present application.The equipment includes display screen cover board
1, display screen 3, earpiece duct bracket 4, front housing 5 and earpiece 7.
Wherein, listening bore is provided on display screen cover board 1, equipment can play after the processing of earpiece 7 by the listening bore
Obtained sound, so that user obtains corresponding information.Display screen cover board 1 is connected with display screen 3, and user can pass through display
Screen cover board 1 watches the image frame presented on display screen 3, and in some smart machines, display screen 3 can be also used for receiving user
Touch command, and then the touch command of user is transferred to mainboard assembly.
Dust is fallen into inside equipment by listening bore in order to prevent, influences the normal work of equipment, can also be in the application
Between the display screen 3 and display screen cover board 1 in equipment that embodiment provides, and it is located at the position of listening bore and earpiece screen is set
2, to play the role of sealing and dustproof.
Earpiece duct bracket 4 connect to form earpiece duct with front housing 5, earpiece 7 can by the earpiece duct by sound from
Listening bore outflow on display screen cover board 1.
Specifically, between earpiece duct bracket 4 and front housing 5 can by the sealing surface on earpiece duct bracket and front housing into
Row connection, is the structural schematic diagram of earpiece duct bracket 4 referring to Fig. 3 and Fig. 4, Fig. 3, and Fig. 4 is the structural schematic diagram of front housing 5.
As shown in Figure 3 and Figure 4, it is provided with sealing surface on earpiece duct bracket 4 and front housing 5, earpiece duct bracket 4 is based on
The sealing surface of itself is attached with front housing 5, and front housing 5 is attached based on the sealing surface of itself and earpiece duct bracket 4, connection
When earpiece duct bracket 4 and front housing 5 form earpiece duct, need to guarantee the sealing on the sealing surface and front housing 5 on earpiece duct 4
Face is overlapped, and earpiece can be spread out of sound to earpiece duct by the acoustic aperture that goes out on front housing 5.
In order to which the earpiece duct that the utility earpiece duct bracket and front housing are formed has preferable leakproofness, this is utilized
It when earpiece duct transmits sound, does not cause damages to the sound transmitted, it is logical earpiece can be connected using ultrasonic bonding mode
Road bracket and front housing, specifically, high-frequency vibration wave can be transferred to the joint face of earpiece duct bracket and front housing, i.e., by high frequency
Vibration wave is transferred on the sealing surface of earpiece duct bracket and the sealing surface of front housing, in the case where pressurization, makes earpiece duct branch
The sealing surface of frame forms merging between molecular layer with the sealing surface phase mutual friction of front housing, and then realizes connection earpiece duct bracket
Earpiece duct is formed with front housing.
In addition, in order to which the earpiece duct that utility earpiece duct bracket and front housing are formed has preferable leakproofness, also
Earpiece duct bracket and front housing can be connected using mode for dispensing glue, specifically, can electronics glue or other can play
Liquid applicator, encapsulating or the point of connection function drip to the joint face between earpiece duct bracket and front housing, it can smear, encapsulating
Or point drips to the sealing surface of earpiece duct bracket and/or the sealing surface of front housing, is achieved in connection earpiece duct bracket and front housing
Form earpiece duct.
Earpiece 7 is spread out of sound using the earpiece duct that earpiece duct bracket and front housing are formed, and needs to guarantee and the earpiece
Channel can closely connect, to prevent from causing damages to the sound to be transmitted.When specific implementation, as shown in Fig. 2, can use
Sealing foam 6 connects earpiece 7 and front housing 5, due to sealing foam 6 have good airproof performance, it is light-weight, can quickly pressure-sensitive fixation,
Therefore a series of features such as reliable performance connect earpiece 7 and front housing 5 using the sealing foam 6, can guarantee earpiece 7 and earpiece
Leakproofness between channel, and then reduce loss of the sound in transmission process.
Further, since silica gel also has preferable leakproofness, accordingly it is also possible to be carried out using silica gel to earpiece and front housing close
Envelope connection, it is general to can achieve the purpose for reducing loss of the sound in transmission process.
It should be noted that being limited in the prior art by earpiece setting position, it usually needs in display screen cover board
Listening bore is arranged in intermediate region, and needs the cutter using higher cost in the intermediate region of display screen cover board setting listening bore
Skill cuts display screen cover board, therefore will increase the manufacturing cost of equipment.
The earpiece duct that equipment utilization earpiece duct bracket and front housing provided by the embodiments of the present application are constituted is by the sound of earpiece
Sound outflow, since the width for the earpiece duct bracket being directly connected to listening bore is smaller, it is possible to reduce on display screen cover board
Black surround width.On this basis, the top of display screen cover board can also be further arranged in listening bore by equipment provided by the present application
Portion edge, specifically, the position that also can be set in the middle position of top edge on the top edge left side or the right can be set
It sets, the specific location not to listening bore locating for top edge does any restriction herein.Correspondingly, at the top of display screen cover board
Listening bore is arranged without the higher cutting technique of precision in fringe region, thus, it is possible to greatly reduce the manufacturing cost of equipment,
Listening bore is hidden in the edge of display screen cover board simultaneously, the integrity degree of display screen is also improved, so that the overall appearance of equipment
It is more complete.
In addition, equipment provided by the embodiments of the present application can also include mainboard assembly 8, mainboard assembly 8 may include processing
The processing structures such as device, video card, sonic-effect card, hard disk and memory.The mainboard assembly 8 can pass through flexible circuit board (Flexible
Printed Circuit, FPC) it is connected with the conducting of earpiece 7.Mainboard assembly 8 can transmit electric signal to earpiece 7 and correspondingly listen
The electric signal can be converted to corresponding voice signal by cylinder 7.
Mainboard assembly 8 can also be connected by flexible circuit board with display screen 3, be passed through with handling obtained picture image
Display screen 3 shows that in some smart machines, mainboard assembly 8 may also receive from the touch command of display screen 3, to this
A little touch commands perform corresponding processing.
In addition, equipment provided by the embodiments of the present application can also include rear shell 9, which is connected with front housing 5, with solid
Determine the earpiece 7 and mainboard assembly 8 between front housing 5 and rear shell 9.
According to the structure of part of appliance provided by above-mentioned Fig. 2, Fig. 3 and Fig. 4, below with reference to Fig. 5 to the entirety of the equipment
Framework is introduced, and Fig. 5 is the configuration diagram of equipment provided by the present application.
As shown in figure 5, listening bore is set on display screen cover board, for display location in the lower section of display screen cover board, earpiece is logical
Road bracket and front housing are connected to form earpiece duct, and earpiece transmits sound by the earpiece duct, and sound is spread out of from listening bore.Benefit
When the sound issued with equipment outflow earpiece, transmission path transmission path as shown in the continuous arrow in Fig. 5 of sound is listened
The sound that cylinder generates, connect the earpiece duct to be formed with front housing by the earpiece duct bracket and is transferred to listening bore, thus spread out of
Sound.
It, will without being arranged side by side earpiece and display screen below display screen cover board in equipment provided by the embodiments of the present application
Position where earpiece from script removes, and connects the earpiece duct to be formed with front housing using earpiece duct bracket, earpiece is generated
Sound be transferred to the listening bore being arranged on display screen cover board, as a result, without be arranged because being limited by earpiece position it is wider
Black surround can reduce the black surround width of equipment, improve the screen accounting of equipment under the premise of guaranteeing that sound is normally spread out of.
The embodiment of the present application also provides a kind of earpiece duct components, and referring to Fig. 6, Fig. 6 is provided by the embodiments of the present application
The structural schematic diagram of earpiece duct component.The earpiece duct component includes earpiece duct bracket 4 and front housing 5, earpiece duct bracket 4
It connect to form earpiece duct with front housing 5, which is used for the sound for spreading out of earpiece, by being arranged on display screen cover board
Listening bore outflow, which is connected with front housing 5.
Specifically, the sealing surface on earpiece duct bracket 4 and front housing 5 can be passed through between earpiece duct bracket 4 and front housing 5
It is attached, is the structural schematic diagram of earpiece duct bracket referring to Fig. 3 and Fig. 4, Fig. 3, Fig. 4 is the structural schematic diagram of front housing.
As shown in Figure 3 and Figure 4, it is provided with sealing surface on earpiece duct bracket and front housing, earpiece duct bracket is based on certainly
The sealing surface of body is attached with front housing, and front housing is attached based on the sealing surface of itself and earpiece duct bracket, connects earpiece
When channel bracket and front housing form earpiece duct, need to guarantee that the sealing surface on the sealing surface and front housing on earpiece duct is overlapped.
In order to which the earpiece duct that the utility earpiece duct bracket and front housing are formed has preferable leakproofness, this is utilized
It when earpiece duct transmits sound, does not cause damages to the sound transmitted, it is logical earpiece can be connected using ultrasonic bonding mode
Road bracket and front housing.
In addition, in order to which the earpiece duct that utility earpiece duct bracket and front housing are formed has preferable leakproofness, also
Earpiece duct bracket and front housing can be connected using mode for dispensing glue.
Earpiece is spread out of sound using the earpiece duct that earpiece duct bracket and front housing are formed, and needs to guarantee logical with the earpiece
Road can be connected closely, to prevent from causing damages to the sound to be transmitted.When specific implementation, it can be connected using sealing foam
Earpiece and front housing, due to sealing foam have good airproof performance, it is light-weight, can quickly pressure-sensitive fixation, reliable performance etc. be a series of
Therefore feature connects earpiece and front housing using the sealing foam, can guarantee to have between earpiece and earpiece duct preferable close
Feng Xing, and then reduce loss of the sound in transmission process.
Further, since silica gel also has preferable leakproofness, accordingly it is also possible to be carried out using silica gel to earpiece and front housing close
Envelope connection, it is general to can achieve the purpose for reducing loss of the sound in transmission process.
The earpiece duct formed is connected with front housing by earpiece duct bracket using above-mentioned, and the sound that earpiece processing obtains is passed
The listening bore being handed on display screen cover board, thereby guaranteeing that can normally spread out of the equipment sound that acquisition is handled through earpiece.By
It is removed in by the position where earpiece from script, the earpiece duct to be formed is connected with front housing using earpiece duct bracket, by earpiece
The sound of generation is transferred to the listening bore being arranged on display screen cover board, as a result, without be arranged because being limited by earpiece position compared with
Wide black surround can reduce the black surround width of equipment, improve the screen accounting of equipment under the premise of guaranteeing that sound is normally spread out of.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed system, device and method can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit
It divides, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components
It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or
The mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, the indirect coupling of device or unit
It closes or communicates to connect, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, the technical solution of the application is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can be personal computer, server or the network equipment etc.) executes the complete of each embodiment the method for the application
Portion or part steps.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (full name in English: Read-Only
Memory, english abbreviation: ROM), random access memory (full name in English: Random Access Memory, english abbreviation:
RAM), the various media that can store program code such as magnetic or disk.
The above, above embodiments are only to illustrate the technical solution of the application, rather than its limitations；Although referring to before
Embodiment is stated the application is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and scope of each embodiment technical solution of the application that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of equipment, which is characterized in that the equipment includes:
Display screen cover board, display screen, earpiece duct bracket, front housing and earpiece；
Wherein, listening bore is provided on the display screen cover board, the display screen cover board is connect with the display screen；
The earpiece duct bracket connect to form earpiece duct with the front housing；
The earpiece is spread out of sound from the listening bore by the earpiece duct.
2. equipment according to claim 1, which is characterized in that the earpiece duct bracket connect to be formed with the front housing to be listened
Cylinder channel, comprising:
The earpiece duct bracket connect to form earpiece duct with the front housing by ultrasonic bonding mode.
3. equipment according to claim 1, which is characterized in that the earpiece duct bracket connect to be formed with the front housing to be listened
Cylinder channel, comprising:
The earpiece duct bracket connect to form earpiece duct with the front housing by dispensing mode.
4. equipment according to claim 1, which is characterized in that the earpiece and the front housing pass through sealing foam or silicon
Glue is tightly connected.
5. equipment according to claim 1, which is characterized in that the top of the display screen cover board is arranged in the listening bore
Edge.
6. equipment according to claim 1, which is characterized in that the equipment further include: mainboard assembly；
Then connection is connected by flexible circuit board with the mainboard assembly in the earpiece.
7. equipment according to claim 1, which is characterized in that the display screen and the mainboard assembly pass through flexible circuit
Plate conducting connection.
8. equipment according to claim 1, which is characterized in that the equipment further include: earpiece screen；The earpiece screen setting
Between the display screen and the display screen cover board, and it is located at the earpiece hole location and is provided with earpiece screen.
9. equipment according to claim 1, which is characterized in that the equipment further include: rear shell；The rear shell and it is described before
Shell connection.
10. a kind of earpiece duct component, which is characterized in that the earpiece duct component includes:
Earpiece duct bracket and front housing；
The earpiece duct bracket connect to form earpiece duct with the front housing, and the earpiece duct is used for the sound for spreading out of earpiece
Sound is spread out of by the listening bore being arranged on display screen cover board；The earpiece is connect with the front housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810449444.1A CN109743418A (en) | 2018-05-11 | 2018-05-11 | A kind of earpiece duct component and a kind of equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810449444.1A CN109743418A (en) | 2018-05-11 | 2018-05-11 | A kind of earpiece duct component and a kind of equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109743418A true CN109743418A (en) | 2019-05-10 |
Family
ID=66354385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810449444.1A Pending CN109743418A (en) | 2018-05-11 | 2018-05-11 | A kind of earpiece duct component and a kind of equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109743418A (en) |
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| WO2022154455A1 (en) * | 2021-01-12 | 2022-07-21 | 삼성전자 주식회사 | Electronic apparatus comprising conduit structure for sound propagation |
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Application publication date: 20190510 |