CN108401047A - Electronic equipment and its front housing decoration, center - Google Patents
Electronic equipment and its front housing decoration, center Download PDFInfo
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- CN108401047A CN108401047A CN201810430944.0A CN201810430944A CN108401047A CN 108401047 A CN108401047 A CN 108401047A CN 201810430944 A CN201810430944 A CN 201810430944A CN 108401047 A CN108401047 A CN 108401047A
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- electronic equipment
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- 238000005034 decoration Methods 0.000 title claims abstract description 67
- 238000007789 sealing Methods 0.000 claims abstract description 48
- 238000003466 welding Methods 0.000 claims description 40
- 239000006260 foam Substances 0.000 claims description 20
- 239000000463 material Substances 0.000 abstract description 10
- 239000000047 product Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002604 ultrasonography Methods 0.000 description 3
- 230000002860 competitive effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000037007 arousal Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0279—Improving the user comfort or ergonomics
- H04M1/0283—Improving the user comfort or ergonomics for providing a decorative aspect, e.g. customization of casings, exchangeable faceplate
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Signal Processing (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The present embodiments relate to technical field of electronic products, disclose a kind of electronic equipment and its front housing decoration, center.In the present invention, electronic equipment includes：Front housing decoration and center；Front housing decoration is formed with front housing channel, and center is formed with center channel；Front housing decoration forms circular passage with center ultrasonic bonding connection, and front housing channel and center channel are sealed by circular passage and be connected to；Wherein, front housing channel forms at least partly sound channel with center channel.Embodiment through the invention can reduce MIC sound channels sealing assembling material, reduce cost, improve MIC sound channels and seal consistency, and be conducive to reduce package size, to promote product competitiveness.
Description
Technical field
The present embodiments relate to technical field of electronic products, more particularly to a kind of electronic equipment and its front housing decoration,
Center.
Background technology
For middle and high end product, smart mobile phone package size extreme influence the competitiveness of product, as mobile phone is complete
Face it is prevailing, the space requirement of display screen peripheral device is most important for complete machine, in a limited space realize complete machine work(
It can great challenge.
In existing design, in order to make complete machine thickness more show thin, front housing decoration uses absolute construction with center, and passes through
Dispensing is adhesively fixed.With the increase of mobile phone new function, such as increase the AOV (voice arousal function) of MIC, it is necessary to which MIC exists
The front touch panel (Touch Panel, abbreviation TP) goes out sound, and such MIC sound channels structure in the longitudinal direction can be with display
Screen competition, influences whole length.As shown in Figure 1, MIC sound channels include front housing channel 10 on front housing decoration 1 and in
Center channel 20 on frame 2.Wherein, sealing channel is provided between front housing channel 10 and center channel 20, sealing channel includes
The sealing through-hole 310 that sealing 31 and sealing 31 are formed.Side on center 2 with respect to front housing decoration 1 is provided with sealing
Portion's mounting groove, sealing 31 are mounted in sealing mounting groove, and front housing channel 10 is with center channel 20 by sealing channel sealing
Connection, to realize the sound channel of MIC.
Inventor has found that at least there are the following problems in the prior art：Existing sealing 31 is realized using foam,
Cause auxiliary material needed for the assembling of MIC sound channels more, foam sealing demand size is big, influences package size, and foam assembling position
Easily offset causes sealing consistency not good enough.
Invention content
Embodiment of the present invention is designed to provide a kind of electronic equipment and its front housing decoration, center, can reduce MIC
Sound channel sealing assembling material reduces cost, improves MIC sound channels and seals consistency, and is conducive to reduce complete machine ruler
It is very little, to promote product competitiveness.
In order to solve the above technical problems, embodiments of the present invention provide a kind of electronic equipment, including：Front housing decoration
And center；The front housing decoration is formed with front housing channel, and the center is formed with center channel；The front housing decoration with
The center ultrasonic bonding connection forms circular passage, and the front housing channel and the center channel pass through the annular
Channel sealing connection；Wherein, the front housing channel forms at least partly sound channel with the center channel.
Embodiments of the present invention additionally provide a kind of front housing decoration, are applied to electronic equipment as described above, described
Front housing decoration includes：Shell ontology and the supersonic welding socket part for being set to the shell ontology；The front housing decoration passes through institute
State the center ultrasonic bonding connection of supersonic welding socket part and the electronic equipment.
Embodiments of the present invention additionally provide a kind of center, include the supersonic welding with front housing decoration as described above
The corresponding center weld part of socket part；The center by the center weld part and the front housing decoration supersonic welding in succession
It connects.
In terms of existing technologies, front housing decoration forms ring to embodiment of the present invention with center ultrasonic bonding connection
Shape channel, front housing channel and center channel are sealed by circular passage and are connected to, to form at least partly sound channel, that is,
Embodiment of the present invention forms circular passage instead of existing by ultrasonic bonding mode by foam, to can not only save
The sealing for saving the part sound channel between front housing decoration and center assembles material, that is, saves foam and its assembling procedure, drop
Low production cost, and the circular passage that ultrasonic bonding is formed can be more compared to the circular passage space hold of foam formation
It is small so that package size smaller, and the welding position accuracy of ultrasonic bonding is high, and it is consistent can to improve sound channel sealing
Property.
In addition, the welded joint of the front housing decoration and the center forms the conduit wall of the circular passage, institute
The thickness for stating conduit wall is more than or equal to 0.2 millimeter and is less than or equal to 0.6 millimeter.So as to ensure leakproofness
Meanwhile reducing electronic equipment package size.
In addition, the thickness of the conduit wall is 0.3 millimeter.
In addition, the front housing decoration is fixedly connected with the center dispensing, and the ultrasonic welding station of the two is compared with point
Glue is located proximate to the sound channel.To not only make front housing decoration and center fixation, but also make sound channel
Sealed reliable.
In addition, the inner wall of the circular passage and the inner wall of the sound channel are substantially aligned, so that electronics
Equipment package size is as small as possible.
In addition, the sealing foam is set between the microphone and the center and for sealing the microphone
Sound mouth, the sound channel are connected to the sound mouth.
In addition, the supersonic welding socket part is annular protrusion, and the annular protrusion is from positioned at the root of the shell ontology
Protruding end to the annular protrusion is in gradually decrement shape.
In addition, the center weld part is circular pit；Wherein, the supersonic welding socket part is annular protrusion, the ring
Shape pit is corresponding with the annular protrusion, is aligned with center to be not only convenient for front housing decoration, and can electronics be set
The thickness of standby welded joint is as small as possible.
Description of the drawings
One or more embodiments are illustrated by the picture in corresponding attached drawing, these exemplary theorys
The bright restriction not constituted to embodiment, the element with same reference numbers label is expressed as similar element in attached drawing, removes
Non- to have special statement, composition does not limit the figure in attached drawing.
Fig. 1 is the structural schematic diagram of electronic equipment in the prior art；
Fig. 2 is the structural schematic diagram according to first embodiment of the invention electronic equipment；
Fig. 3 is the relative dimensions schematic diagram of electronic equipment shown in FIG. 1；
Fig. 4 is the relative dimensions schematic diagram of electronic equipment shown in Fig. 2；
Fig. 5 is the structural schematic diagram according to third embodiment of the invention front housing decoration.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Each embodiment be explained in detail.However, it will be understood by those skilled in the art that in each embodiment party of the present invention
In formula, in order to make the reader understand this application better, many technical details are proposed.But even if without these technical details
And various changes and modifications based on the following respective embodiments, it can also realize the application technical solution claimed.
Referring to Fig. 2, the first embodiment of the present invention is related to a kind of electronic equipment, for example, smart mobile phone is so unlimited
In this.The electronic equipment of present embodiment includes：Front housing decoration 1 and center 2, front housing decoration 1 are formed with front housing channel
10, center 2 is formed with center channel 20, and front housing decoration 1 forms circular passage, and front housing with 2 ultrasonic bonding connection of center
Channel 10 and center channel 20 are sealed by circular passage to be connected to, wherein front housing channel 10 is formed at least with center channel 20
Part sound channel.In terms of existing technologies, front housing decoration 1 and 2 supersonic welding of center are in succession for embodiment of the present invention
It connects to form circular passage, front housing channel 10 and center channel 20 are sealed by circular passage and be connected to, to be formed at least partly
Sound channel, that is, embodiment of the present invention is replaced existing real by foam formation circular passage by ultrasonic bonding mode
Existing sound channel sealing, to can not only save the sealing assembling of the part sound channel between front housing decoration 1 and center 2
Material saves foam and its assembling procedure, reduce production cost, and the circular passage that ultrasonic bonding is formed is compared to sealing
The circular passage space hold that foam is formed can be with smaller so that package size smaller, and the welding position of ultrasonic bonding
Accuracy is high, can improve sound channel sealing consistency.The realization details of the electronic equipment of present embodiment is carried out below
Specific description, the following contents only for convenience of the realization details provided is understood, not implement the necessary of this programme.
In present embodiment, front housing decoration 1 forms welded joint 32, welding knot with 2 ultrasonic bonding connection of center
There is welding connecting hole 320, welded joint 32 and welding connecting hole 320 to form circular passage in conjunction portion 32, wherein front housing decoration
1 can be selected thermoplastic plastic with center 2, and present embodiment does not limit front housing decoration 1 and the material of center 2 specifically
System, as long as meeting practical application request and being suitable for ultrasonic bonding.Ultrasonic bonding be by including heat, pressure it is super
The part that two plastic parts contact with each other is welded in together by acoustic energy, such as the high frequency vibrating action generated in ultrasonic welding machine
Under, plastic surface intermolecular friction heat and so that two plastic parts is welded together.In present embodiment, front housing decoration 1
Ring-shaped ultrasonic line (please referring to hereafter) is preset in the side of upper opposite center 2, and the fusing of ring-shaped ultrasonic line forms weldering with the welding of center 2
Engaging portion 32 is connect, welded joint 32 is plastic cement material, and more preferably, welded joint 32 forms welding connecting hole for water, gas tightness
320.In practical applications, ring-shaped ultrasonic line can also be set to side of the center 2 with respect to front housing decoration 1, present embodiment
The installation position of ring-shaped ultrasonic line is not specifically limited.In present embodiment, the cross sectional shape of ring-shaped ultrasonic line is isosceles
Triangle, in practical applications, the cross sectional shape of ring-shaped ultrasonic line can also use semicircular arc, and present embodiment is for annular
The shape of ultrasound lines is not specifically limited.
In present embodiment, front housing decoration 1 is fixedly connected with the also dispensing of center 2, and specifically, electronic equipment further includes a little
Glue-line 4, front housing decoration 1 are fixedly connected with center 2 by glue-line 4, so that front housing decoration 1 and center 2 are securely
It is combined as a whole.In present embodiment, front housing decoration 1 and the ultrasonic welding station of center 2 are located proximate to out sound compared with dispensing
Channel, in this way, sound channel can reach preferable sealing effect, and front housing decoration 1 and the fixation of center 2 are more secured.Tool
Body, the inner wall of circular passage and the inner wall of sound channel be substantially aligned, wherein the inner wall of circular passage and sound channel it is interior
Wall can be perfectly aligned, and certainly, the inner wall of circular passage and the inner wall of sound channel can not also be perfectly aligned, i.e. circular passage
Inner wall can protrude or be recessed pre-determined distance with respect to the inner wall of sound channel, pre-determined distance is, for example, 0.1 millimeter, this implementation
Mode is not specifically limited the alignment condition of the inner wall of circular passage and the inner wall of sound channel.
In some instances, the ultrasonic welding station of front housing decoration 1 and center 2 compared with dispensing position away from going out
Sound channel, present embodiment are not specifically limited the relative position of dispensing and ultrasonic bonding.
In practical applications, electronic equipment further includes microphone 5 (i.e. MIC), sealing foam 6 and touch panel 7, sealing
Foam 6 is set between microphone 5 and center 2 and the sound mouth 60 for sealing microphone 5 so that center channel 20 and goes out sound
60 sealing connection of mouth.Touch panel 7 be set to front housing decoration 1 formation accommodating area in, touch panel 7 setting there are one or
Multiple sound outlet holes, each sound outlet hole is connected to the sealing of front housing channel 10, to realize that 7 front of touch panel goes out sound.Front housing channel
10 may be used existing way is connected to sound outlet hole sealing, and details are not described herein again.
Present embodiment replaces foam to realize on front housing decoration compared with prior art, by ultrasonic bonding mode
Front housing channel is connected to the center channel sealing on center, can be saved sound channel sealing assembling material, be reduced cost, simultaneously
Since ultrasonic bonding accuracy is high, it is ensured that sound channel seals consistency, in addition, ultrasonic bonding mode is with respect to foam
Mode, which is more advantageous to, saves sound channel sealing structure space hold so that it is competing to promote product for electronic equipment package size smaller
Strive power.
Second embodiment of the present invention is related to a kind of electronic equipment.Second embodiment is on the basis of first embodiment
On make improvement, mainly the improvement is that：In second embodiment of the invention, electronic equipment and its sound channel are sealed
The relative dimensions of structure, which are made that, to be further limited, so that the package size smaller of electronic equipment, is conducive to promote product
Competitiveness.
Please continue to refer to Fig. 2, front housing decoration 1 forms the conduit wall of circular passage with the welded joint 32 of center 2, leads to
The thickness of road wall is more than or equal to 0.2 millimeter and is less than or equal to 0.6 millimeter.Wherein, front housing decoration 1 exists with center 2
Ring-shaped ultrasonic line is welded to each other to form welded joint 32 after melting.Thickness of the present embodiment for the conduit wall of circular passage
It is not specifically limited.Referring to Fig. 4, in present embodiment, the thickness of the conduit wall of circular passage is 0.3 millimeter.In this way, can be with
So that the size that the sealing structure of sound channel occupies is very small, so that the size of electronic equipment complete machine is more competitive.
Please refer to Fig. 3, Fig. 4 and the relative dimensions of the electronic equipment of foam sealing structure that following table one is listed, Yi Jiben
The relative dimensions of the electronic equipment of the ultrasonic bonding sealing structure of embodiment, there it can be seen that using supersonic welding
After connecing sealing structure, electronic equipment can not only cancel gap C and gap E, but also the width of each welded joint is (i.e.
The thickness of channel arm) also it is reduced by about 0.5 millimeter than foam width, so that the size of complete machine can be reduced by about 1.3 millimeters, from
And product competitiveness can be obviously improved.
Table one
| Code name | Existing position | Existing size (millimeter) | Present embodiment position | Present embodiment size (millimeter) |
| A | Dispensing slice width degree | 0.7 | Dispensing slice width degree | 0.7 |
| B | Foam width | 0.8 | Welded joint | 0.3 |
| C | Gap width | 0.2 | ||
| D | Sound channel | 0.8 | Sound channel | 0.8 |
| E | Gap | 0.2 | ||
| F | Foam width | 0.8 | Welded joint | 0.3 |
| G | Dispensing slice width degree | 0.6 | Dispensing slice width degree | 0.7 |
| H | FPC avoids width | 0.4 | FPC avoids width | 0.4 |
| It amounts to | 4.5 | 3.2 |
Present embodiment has advanced optimized the dimension data of electronic equipment so that product compared with first embodiment
It is more competitive.
Third embodiment of the invention is related to a kind of front housing decoration, is applied to as described in first or second embodiment
Electronic equipment, electronic equipment is, for example, smart mobile phone, so it is without being limited thereto.Please continue to refer to Fig. 2 and Fig. 5, front housing decoration 1
Including：Front housing channel 10, shell ontology 11 and the supersonic welding socket part 12 for being set to shell ontology 11, front housing channel 10 are located at shell sheet
Body 11, supersonic welding socket part 12 pass through close to front housing channel 10, front housing decoration 1 in supersonic welding socket part 12 and electronic equipment
2 ultrasonic bonding connection of frame.
Supersonic welding socket part 12 is also referred to as ultrasound lines, and specifically, supersonic welding socket part 12 is annular protrusion, i.e. ultrasonic wave
Weld part 12 is ring-shaped ultrasonic line, and annular protrusion is in gradually decrement from the protruding end positioned at the root of shell ontology 11 to annular protrusion
Shape.For example, the cross sectional shape of annular protrusion can be isosceles triangle or semicircular arc, and present embodiment is for annular
The shape of protrusion is not specifically limited.Ultrasonic 12 welds together when melting with center 2, to realize front housing decoration
1 connect with the sealing welding of center 2.In practical applications, supersonic welding socket part 12 can be integrally formed with shell ontology 11 and be made,
It is so without being limited thereto.
Present embodiment is compared with prior art, it is only necessary to slightly modified to front housing decoration, you can passes through ultrasonic bonding
Mode realizes the sealing of sound channel, not only saves sealing assembling material, reduces cost, and seal consistency more preferably, simultaneously
Also help the space hold for reducing sealing structure.
Four embodiment of the invention is related to a kind of center.Please continue to refer to Fig. 2, Fig. 5, the center 2 of present embodiment wraps
It includes：Center weld part corresponding with the supersonic welding socket part 12 of front housing decoration 1 described in third embodiment, center 2 pass through
Center weld part and 1 ultrasonic bonding connection of front housing decoration.Wherein, it is welded with center weld part after supersonic welding socket part 12 melts
It is connected together, to realize that front housing decoration 1 and the sealing welding of center 2 are connect.
Specifically, supersonic welding socket part 12 can be annular protrusion, and center weld part can be corresponding with annular protrusion
Center surface, center surface are, for example, plane.In one example, center weld part can also be circular pit, circular pit
Corresponding with annular protrusion, annular protrusion cooperates with circular pit, and front housing decoration 1 is aligned with center 2 when being conducive to assembling,
The position welding that annular protrusion is in contact with circular pit, which fuses together, can form circular passage.
It should be noted that in practical applications, supersonic welding socket part and the shape of center weld part can be interchanged, the two
In protrusion part form ultrasound lines, present embodiment is not specifically limited the shape of the two.
Present embodiment is compared with prior art, it is only necessary to slightly modified to front housing decoration or center, you can by super
Sound wave welding manner realizes the sealing of sound channel, not only saves sealing assembling material, reduces cost, and seal consistency more
It is good, while the space hold for reducing sealing structure is also helped, and then reduce package size, promote product competitiveness.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiments of the present invention,
And in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (10)
1. a kind of electronic equipment, which is characterized in that including：Front housing decoration and center；
The front housing decoration is formed with front housing channel, and the center is formed with center channel；
The front housing decoration and the center ultrasonic bonding connection form circular passage, and the front housing channel and described
Center channel is sealed by the circular passage and is connected to；Wherein, the front housing channel is formed at least partly with the center channel
Sound channel.
2. electronic equipment according to claim 1, which is characterized in that the welding knot of the front housing decoration and the center
Conjunction portion forms the conduit wall of the circular passage, and the thickness of the conduit wall is more than or equal to 0.2 millimeter and is less than or waits
In 0.6 millimeter.
3. electronic equipment according to claim 2, which is characterized in that the thickness of the conduit wall is 0.3 millimeter.
4. electronic equipment according to claim 1, which is characterized in that the front housing decoration is fixed with the center dispensing
Connection, and the ultrasonic welding station of the two is located proximate to the sound channel compared with dispensing.
5. electronic equipment according to claim 4, which is characterized in that the inner wall of the circular passage and the sound channel
Inner wall it is substantially aligned.
6. electronic equipment according to claim 1, which is characterized in that further include microphone and sealing foam, it is described close
Envelope foam is set to the sound mouth between the microphone and the center and for sealing the microphone, the sound channel
It is connected to the sound mouth.
7. a kind of front housing decoration, which is characterized in that it is applied to such as claim 1 to 6 any one of them electronic equipment, it is described
Front housing decoration includes：Shell ontology and the supersonic welding socket part for being set to the shell ontology；
The center ultrasonic bonding connection that the front housing decoration passes through the supersonic welding socket part and the electronic equipment.
8. front housing decoration according to claim 7, which is characterized in that the supersonic welding socket part is annular protrusion, and
The annular protrusion is in gradually decrement shape from the protruding end positioned at the root of the shell ontology to the annular protrusion.
9. a kind of center, which is characterized in that include the supersonic welding socket part pair with the front housing decoration described in claim 7 or 8
The center weld part answered；
The center passes through the center weld part and the front housing decoration ultrasonic bonding connection.
10. center according to claim 9, which is characterized in that the center weld part is circular pit；Wherein, described
Supersonic welding socket part is annular protrusion, and the circular pit is corresponding with the annular protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810430944.0A CN108401047A (en) | 2018-05-08 | 2018-05-08 | Electronic equipment and its front housing decoration, center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810430944.0A CN108401047A (en) | 2018-05-08 | 2018-05-08 | Electronic equipment and its front housing decoration, center |
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| CN108401047A true CN108401047A (en) | 2018-08-14 |
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ID=63101665
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810430944.0A Pending CN108401047A (en) | 2018-05-08 | 2018-05-08 | Electronic equipment and its front housing decoration, center |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108924320A (en) * | 2018-08-31 | 2018-11-30 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN110267134A (en) * | 2019-07-03 | 2019-09-20 | 青岛海信移动通信技术股份有限公司 | Electronic equipment |
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| CN103118313A (en) * | 2012-10-18 | 2013-05-22 | 中兴通讯股份有限公司 | Sound cavity, sound cavity system and mobile terminal |
| US20170070796A1 (en) * | 2014-04-30 | 2017-03-09 | Goertek Inc. | Lateral sound making loudspeaker module |
| US20150335114A1 (en) * | 2014-05-20 | 2015-11-26 | Fantom Products Ltd. | Housing for electronic device |
| CN105228062A (en) * | 2015-09-21 | 2016-01-06 | 广东欧珀移动通信有限公司 | A kind of closed loudspeaker and electric terminal |
| CN205545911U (en) * | 2016-01-28 | 2016-08-31 | 中兴通讯股份有限公司 | Sound cavity structure and terminal |
| CN207184611U (en) * | 2017-09-30 | 2018-04-03 | 广东欧珀移动通信有限公司 | The housing unit of terminal and there is its terminal |
| CN107734098A (en) * | 2017-10-31 | 2018-02-23 | 广东欧珀移动通信有限公司 | A kind of housing unit, mobile terminal and its control method |
| CN208094620U (en) * | 2018-05-08 | 2018-11-13 | 西安易朴通讯技术有限公司 | Electronic equipment and its front housing decoration, center |
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| CN108924320A (en) * | 2018-08-31 | 2018-11-30 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN108924320B (en) * | 2018-08-31 | 2020-06-23 | 维沃移动通信有限公司 | Mobile terminal |
| CN110267134A (en) * | 2019-07-03 | 2019-09-20 | 青岛海信移动通信技术股份有限公司 | Electronic equipment |
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