CN105187584B - Decorate cap fixing structure and mobile terminal - Google Patents
Decorate cap fixing structure and mobile terminal Download PDFInfo
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- CN105187584B CN105187584B CN201510552164.XA CN201510552164A CN105187584B CN 105187584 B CN105187584 B CN 105187584B CN 201510552164 A CN201510552164 A CN 201510552164A CN 105187584 B CN105187584 B CN 105187584B
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- frame
- fixing structure
- cap fixing
- cover board
- pin
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Abstract
The present invention relates to a kind of decoration cap fixing structure and mobile terminals, the decoration cap fixing structure includes housing, rosette and cover board, the housing is set there are one through-hole and at least two jacks, at least two jacks are located at around the through-hole, it is mutually separated with the through-hole, at least two jacks are placed equidistant with, the rosette includes frame and at least two pins, at least two pins are corresponding at least two jacks, described pin one end is fixedly connected with the frame, the other end passes through the jack, the pin passes through one end setting crotch of the jack, the crotch is resisted against the housing away from the frame side, the cover board is fixed in the frame, and cover the through-hole.The housing is resisted against away from the frame side using the crotch, and the cover board is fixed in the frame, and so as to fulfill the fixation of trim, the decoration cap fixing structure installation is firm, facilitates installation, effectively reduces production cost.
Description
Technical field
The present invention relates to electronic device field more particularly to a kind of decoration cap fixing structures and mobile terminal.
Background technology
The installation of many decorations and handset shell is adhesively fixed by the way of gum or colloidal sol on mobile phone at present,
I.e. handset shell is equipped with mounting hole, and in the colloid of the side wall spraying molten of mounting hole, peace is adhered to using colloid bonding decoration
It fills in hole, so as to form the firm of decoration.But such structure usually requires to carry out pressurize to colloid for a long time, causes to produce
Cycle stretch-out so that the production cost of mobile phone and decoration increases.
Invention content
In view of this, the present invention provides a kind of decoration cap fixing structure and mobile terminal that can reduce production cost.
The present invention provides a kind of decoration cap fixing structure, wherein, the decoration cap fixing structure include housing, rosette and
Cover board, the housing are set there are one through-hole and at least two jacks, and at least two jacks are located at around the through-hole, with
The through-hole is mutually separated, and at least two jacks are placed equidistant with, and the rosette includes frame and at least two pins, at least
Two pins are corresponding at least two jacks, and described pin one end is fixedly connected with the frame, and the other end passes through
The jack, the pin pass through one end setting crotch of the jack, and the crotch is resisted against the housing away from the side
Frame side, the cover board are fixed in the frame, and cover the through-hole.
Wherein, the cover board includes lower surface and encloses in the cover board side on the lower surface periphery, the frame packet
It includes madial wall and protrudes from the step of the madial wall, the madial wall fits in the cover board side, and the step includes connecting
The step top surface of the madial wall is connected to, the periphery of the lower surface is fixed on the step top surface.
Wherein, step top surface shelter states the outside of jack.
Wherein, the step top surface setting glue groove, the interior spraying adhesive tape of the glue groove, the adhesive tape are bonded the step and institute
State cover board.
Wherein, the step top surface setting protrusion, the periphery of lower surface described in the raised support, so that the step-shaped top
There are spacing, the adhesive tape between the periphery of face and the lower surface to be filled in the spacing.
Wherein, the housing sets groove away from the frame side, and the groove is received adjacent to the jack, the groove
Hold the crotch.
Wherein, the cover board includes the upper surface of relatively described lower surface setting, and the frame includes being connected in described
The top surface of side wall, the top surface with the upper surface is smooth connects.
Wherein, the frame corresponds to the pin equipped with boss, and one end of the pin is fixed on the boss, described
Boss and institute's pin are inserted into the jack jointly.
Wherein, the pin and the frame are integrally formed using metal material.
The present invention also provides a kind of mobile terminal, wherein, the mobile terminal includes above-mentioned decoration cap fixing structure, institute
It states mobile terminal and further includes functional module group and control assembly, the functional module group and the control assembly are both secured to the housing
Away from the frame side, the functional module group penetrates the through-hole receiving and transmitting signal, and the control assembly is electrically connected the function
Module, the functional module group to be controlled to run.
The decoration cap fixing structure and mobile terminal of the present invention is inserted by setting at least two around the through-hole of housing
Hole, and the jack is corresponded on the frame using the rosette and is fixed with the pin, the pin passes through the jack
One end sets crotch, and the crotch is resisted against the housing away from the frame side, and the cover board is fixed in the frame,
So as to fulfill the fixation of trim, the decoration cap fixing structure installation is firm, facilitates installation, effectively reduces production cost.
Description of the drawings
In order to illustrate more clearly of technical scheme of the present invention, attached drawing needed in embodiment will be made below
Simply introduce, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, general for this field
For logical technical staff, without creative efforts, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the schematic diagram of decoration cap fixing structure provided by the invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in embodiment of the present invention is carried out it is clear,
It is fully described by.Obviously, described embodiment is a part of embodiment of the present invention rather than whole embodiments.
Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment should all belong to the scope of protection of the invention.
Referring to Fig. 1, a kind of decoration cap fixing structure 100 provided by the invention, the decoration cap fixing structure 100 include
Housing 10, rosette 20 and cover board 30, the housing 10 is set there are one 11 and at least two jack 12 of through-hole, described at least two
Jack 12 is located at around the through-hole 11, is mutually separated with the through-hole 11, and at least two jacks 12 are placed equidistant with.It is described
Rosette 20 includes 21 and at least two pin 22 of frame, and at least two 22 and at least two jacks 12 of pin are opposite
Should, described 22 one end of pin is fixedly connected with the frame 21, and the other end passes through the jack 12.The pin 22 passes through described insert
One end setting crotch 23 in hole 12, the crotch 23 are resisted against the housing 10 away from 21 side of frame, the cover board 30
It is fixed in the frame 21, and covers the through-hole 11.It is understood that the rosette 20 and the cover board 30 are formed
Trim, the trim can be applied to correspond to the trim of camera module in mobile phone or applied to right in mobile phone
The trim of fingerprint recognition module is answered, can also be that, applied to the trim that button is corresponded in mobile phone, the housing 10 can be
Handset shell, the rosette 20 is enclosed around the cover board 30, to be fixed on the appearance of handset shell, to handset shell
It plays role in decoration.
By setting at least two jacks 12 around the through-hole 11 of housing 10, and utilize the frame 21 of the rosette 20
The upper correspondence jack 12 is fixed with the pin 22, and the pin 22 passes through one end setting crotch 23 of the jack 12, institute
It states crotch 23 and is resisted against the housing 10 away from 21 side of frame, the cover board 30 is fixed in the frame, so as to real
The fixation of existing trim, the decoration cap fixing structure 100 is firm effective, facilitates installation, effectively reduces production cost.
In present embodiment, the housing 10 can be phone housing, and the housing 10 includes the outer surface being oppositely arranged
10a and inner surface 10b.The outer surface 11 is the appearance of the housing 10, and the inner surface 12 is in the housing 10
The functional module group in portion.The through-hole 11 runs through the outer surface 10a and inner surface 10b.The through-hole 11 can be penetrated
Optical signal or through electric signal, can also be through acoustic signals.The through-hole 11 be rectangular through-hole, the through-hole
11 surroundings set two jacks 12.Two jacks 12 are located at the length direction both ends of the through-hole 11 respectively.It is described
Jack 12 runs through the outer surface 10a and inner surface 10b.The jack 12 fixes the pin 22, so as to fulfill institute
The fixation of frame 21 is stated, so that the frame 21 is fixed on the outer surface 10a of the housing 10, so as to fulfill to the shell
The decorative appearance of body 10.In other embodiments, the through-hole 11 can also be circular through hole, may be used also around the through-hole 11
To be to open up three, four or five jacks 12.
In present embodiment, the rosette 20 uses metal material.The frame 21 and the pin 22 use metal
Material is integrally formed.Specifically, the frame 21 is rectangle framework, the frame 21 includes top 211 and bottom end 212.It is described
Bottom end 212 is adjacent to the outer surface 10a of the housing 10.The pin 22 includes the first end 221 and second end that are oppositely arranged
222.The first end 221 is fixed on the bottom end 212 of the frame 21.The second end 222 passes through the jack 12, and neighbouring
The inner surface 10b of the housing 10.The crotch 23 is set to the second end 222, the length direction of relatively described pin 22
Bending, so that the pin 22 is not easily disconnected from the jack 12, so as to fulfill the fixation of the rosette 20.More specifically,
After the second end 222 passes through the jack 12, fixture may be used, realize the second end 222 of the pin 22 to two into
To form the crotch 23, the inner surface 10b of the housing 10 is resisted against so as to fulfill the crotch 23 for row bending, so as to real
The fixation of the existing rosette 20.In other embodiments, can also the pin 22 second end 222 set elasticity it is curved
Hook, after the second end 222 of the pin 22 passes through jack 12, the elastic hook is resisted against under elastic acting force
The inner surface 10b of the housing 10, so that facilitating the installation of the rosette 20.
In present embodiment, the periphery of the cover board 30 is fixed on the inside of the frame 11.The cover board 30 covers institute
Through-hole 11 is stated, the 10 built-in function module of housing is protected, with realization and dustproof and waterproof effect.The cover board 30 can be with
It is light transmission glass plate.The 30 transmitted light information of cover board.In other embodiments, the cover board 30 can also be light tight
Plastic parts, the cover board 30 can with the housing 10 use phase same material so that the appearance of the housing 10 is consistent
Property.
Further, the cover board 30 includes lower surface 31 and encloses in the cover board side on 31 periphery of lower surface
32, the frame 21 includes madial wall 213 and protrudes from the step 214 of the madial wall 213, and the madial wall 213 fits in
The cover board side 32, the step 214 include the step top surface 214a for being connected to the madial wall 213, the lower surface 31
Periphery be fixed on the step top surface 214a.In present embodiment, the lower surface 31 is burnishing surface, the lower surface 31
Periphery can be adhered to by viscose glue on the step top surface 214a.Using the step top surface 214a to the lower surface 31
Support, so that the cover board 30 is more firm with the frame 11, so that the decoration cap fixing structure 100 is more
It is firm, increase the service life that cap fixing structure 100 is decorated described in frame.The cover board side 32 and the madial wall of the frame 21
213 fit, and the cover board 30 is consolidated with the frame 21 using assembling form, so as to the cover board side 32 and the inside
213 clearance fit of wall.In other embodiments, the cover board 30 and the frame 11 can also be using setting inserts in mould
Integrated injection molding, i.e., inserts of the described frame 11 as the cover board 30, the cover board 30 use injection molding.
Further, the step top surface 214a covers the outside of the jack 12, i.e., described step 214 is to the appearance
Face 10a is covered in 12 periphery of jack, and 12 outside of jack is decorated so as to fulfill the rosette 20, is kept away
Exempt to observe directly the outside of the jack 12, to influence the appearance of the housing 10.
Further, spraying adhesive tape (not shown) in step top surface 214a setting the glue grooves 214b, the glue groove 214b,
The adhesive tape is bonded the step 214 and the cover board 30.In present embodiment, the glue groove 214b be U-type groove, the glue groove
There are distances apart from the edge of the madial wall 213 and the step top surface 214 by 214b.So as to avoid the glue groove 214b more
It is described that the remaining adhesive tape is spilled over between the madial wall 213 and the cover board side 32 and avoids the adhesive tape to be spilled over to
In through-hole 11, and then influence the performance of the decoration cap fixing structure 100.In other embodiments, the glue groove
214b can also be rectangular channel.
Further, the step top surface 214a settings protrusion 215, the week of the raised 215 support lower surface 31
Edge so that there are spacing between the step top surface 214a and the periphery of the lower surface 31, the adhesive tape be filled in it is described between
Away from interior.In present embodiment, described raised 215 be hemispherical bulge.Raised 215 vertex connects with the lower surface 31
It touches, is contacted so as to fulfill described raised 215 with the contact form of the cover board 30 for point with face.So as to avoid described raised 215
Separate the adhesive tape, i.e., described adhesive tape is around raised 215 side, and the not easily broken glue of the adhesive tape, described so as to increase
The anxious solidity of decoration cap fixing structure 100 is agreed.
Further, the housing 10 sets groove 14 away from 21 side of frame, and the groove 14 is inserted adjacent to described
Hole 12, the groove 14 accommodate the crotch 23.In present embodiment, the groove 14 connects with the jack 12, utilizes institute
It states groove 14 and accommodates the crotch 23, it is on the other hand anti-so as to one side so that the pin 22 is more stable in the housing 10
Only the crotch 23 protrudes from the inner surface 10b of the housing 10, that is, the crotch 23 is avoided to occupy the inside of the housing 10
Space, so that the performance of the decoration cap fixing structure 100 increases.
Further, the cover board 30 includes the upper surface 33 that relatively described lower surface 31 is set, and the frame 21 includes
Be connected to the top surface 215 of the madial wall 213, the top surface 214 with the upper surface 33 is smooth connects.In present embodiment,
The upper surface 33 is burnishing surface, is smoothly connected with the upper surface 33 using the top surface 215, so that the cover board 30
Appearance smoothly connect with the appearance of the frame 21, so as to improve it is described decoration cap fixing structure 100 appearance.
In other embodiments, the periphery of the upper surface 33 can also set circular arc, and the top surface 215 can also be setting circle
Arc, so as to which the appearance of the frame 21 and the appearance of the cover board 30 can also be arc transition.
The present invention also provides a kind of mobile terminal (not shown), the mobile terminal includes the decoration cap fixing structure
100, the mobile terminal further includes functional module group (not shown) and control assembly (not shown), the functional module group and the control
Component processed is both secured to the housing 10 away from 21 side of frame, and the functional module group is through the through-hole 11 transmitting-receiving letter
Number, the control assembly is electrically connected the functional module group, the functional module group to be controlled to run.It is described it is appreciated that described
Mobile terminal can be mobile phone, laptop, tablet computer, electronic reader, electron album, display etc..The function
Module can be camera module, and the functional module group collects light signal through the through-hole 11, and the functional module group can be with
It is fingerprint recognition module, the functional module group collects fingerprint electric signal through the through-hole 11.The functional module group can also be
Other realize the electronic component of function.
The decoration cap fixing structure and mobile terminal of the present invention is inserted by setting at least two around the through-hole of housing
Hole, and the jack is corresponded on the frame using the rosette and is fixed with the pin, the pin passes through the jack
One end sets crotch, and the crotch is resisted against the housing away from the frame side, and the cover board is fixed in the frame,
So as to fulfill the fixation of trim, the decoration cap fixing structure installation is firm, facilitates installation, effectively reduces production cost.
It is the preferred embodiment of the present invention above, it is noted that for those skilled in the art,
Various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as this hair
Bright protection domain.
Claims (9)
1. a kind of decoration cap fixing structure, which is characterized in that the decoration cap fixing structure includes housing, rosette and cover board,
The housing is set there are one through-hole and at least two jacks, and at least two jacks are located at around the through-hole, and described
Through-hole is mutually separated, and at least two jacks are placed equidistant with, the rosette include frame and at least two pins, at least two
The pin is corresponding at least two jacks, and the pin includes the first end and second end that is oppositely arranged, and described the
One end is fixedly connected with the frame, and the second end passes through the jack, and the pin is metal material, and the pin further includes
Thinning part between the first end and the second end, the sectional dimension of the thinning part are less than the first end and institute
The sectional dimension of second end is stated, after the pin passes through the jack, is bent in the thinning part, to form crotch, institute
It states housing and groove is set away from the frame side, the groove is resisted against the groove adjacent to the jack, the crotch
Inner wall, the cover board are fixed in the frame, and cover the through-hole.
2. decoration cap fixing structure according to claim 1, which is characterized in that the cover board includes lower surface, Yi Jiwei
Together in the cover board side on the lower surface periphery, the frame includes madial wall and protrudes from the step of the madial wall, described
Madial wall fits in the cover board side, and the step includes being connected to the step top surface of the madial wall, the lower surface
Periphery is fixed on the step top surface.
3. decoration cap fixing structure according to claim 2, which is characterized in that step top surface shelter states jack
Outside.
4. decoration cap fixing structure according to claim 2, which is characterized in that the step top surface sets glue groove, described
Spraying adhesive tape in glue groove, the adhesive tape are bonded the step and the cover board.
5. decoration cap fixing structure according to claim 4, which is characterized in that the step top surface setting protrusion, it is described
The periphery of lower surface described in raised support, so that there are spacing between the step top surface and the periphery of the lower surface, it is described
Adhesive tape is filled in the spacing.
6. decoration cap fixing structure according to claim 2, which is characterized in that the cover board includes relatively described lower surface
The upper surface of setting, the frame include being connected to the top surface of the madial wall, the top surface with the upper surface is smooth connects.
7. decoration cap fixing structure according to claim 1, which is characterized in that the frame corresponds to the pin equipped with convex
Platform, one end of the pin are fixed on the boss, and the boss and institute's pin are inserted into the jack jointly.
8. decoration cap fixing structure according to claim 1, which is characterized in that the pin and the frame use metal
Material is integrally formed.
9. a kind of mobile terminal, which is characterized in that the mobile terminal includes the decoration described in claim 1~8 any one
Cap fixing structure, the mobile terminal further include functional module group and control assembly, and the functional module group and the control assembly are equal
The housing is fixed on away from the frame side, and the functional module group penetrates the through-hole receiving and transmitting signal, the control assembly
The functional module group is electrically connected, the functional module group to be controlled to run.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510552164.XA CN105187584B (en) | 2015-08-31 | 2015-08-31 | Decorate cap fixing structure and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510552164.XA CN105187584B (en) | 2015-08-31 | 2015-08-31 | Decorate cap fixing structure and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105187584A CN105187584A (en) | 2015-12-23 |
| CN105187584B true CN105187584B (en) | 2018-07-06 |
Family
ID=54909422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510552164.XA Active CN105187584B (en) | 2015-08-31 | 2015-08-31 | Decorate cap fixing structure and mobile terminal |
Country Status (1)
| Country | Link |
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| CN (1) | CN105187584B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106055034A (en) * | 2016-06-02 | 2016-10-26 | 珠海市魅族科技有限公司 | Decoration component fixing method and terminal with decoration component |
| CN107370850B (en) * | 2017-08-28 | 2021-06-04 | Oppo广东移动通信有限公司 | Decoration assembly, shell assembly, assembly method of shell assembly and mobile terminal |
| CN107370849B (en) * | 2017-08-28 | 2021-04-09 | Oppo广东移动通信有限公司 | Decoration assembly, shell assembly, assembly method of shell assembly and mobile terminal |
| CN107517287B (en) * | 2017-08-28 | 2019-03-29 | Oppo广东移动通信有限公司 | A kind of installation method of housing unit, mobile terminal and its camera |
| CN111756898B (en) * | 2017-08-28 | 2021-10-15 | Oppo广东移动通信有限公司 | Mobile terminal |
| CN209233879U (en) * | 2018-12-14 | 2019-08-09 | Oppo广东移动通信有限公司 | Shell component and mobile terminal |
| CN111586213B (en) * | 2020-04-13 | 2021-08-17 | 宇龙计算机通信科技(深圳)有限公司 | Decoration and electronic equipment of camera |
| CN113950209B (en) * | 2020-07-17 | 2022-12-20 | Oppo广东移动通信有限公司 | Shell assembly, preparation method thereof and electronic equipment |
| CN114513590B (en) * | 2021-12-24 | 2023-12-26 | 浙江舜宇智领技术有限公司 | camera module |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202014277U (en) * | 2011-01-10 | 2011-10-19 | 青岛海信移动通信技术股份有限公司 | Rotating shaft fixing structure and portable mobile terminal |
| CN104639817A (en) * | 2014-12-31 | 2015-05-20 | 广东欧珀移动通信有限公司 | Camera and mobile terminal with camera |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130011224A (en) * | 2011-07-21 | 2013-01-30 | 삼성전자주식회사 | Decorator assembly for mobile phone |
| CN103248731A (en) * | 2013-05-21 | 2013-08-14 | 上海鼎讯电子有限公司 | Damping sealing structure for camera of mobile phone |
| CN107205069A (en) * | 2014-10-28 | 2017-09-26 | 广东欧珀移动通信有限公司 | The manufacture method of ceramic shell, mobile terminal and ceramic shell |
-
2015
- 2015-08-31 CN CN201510552164.XA patent/CN105187584B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202014277U (en) * | 2011-01-10 | 2011-10-19 | 青岛海信移动通信技术股份有限公司 | Rotating shaft fixing structure and portable mobile terminal |
| CN104639817A (en) * | 2014-12-31 | 2015-05-20 | 广东欧珀移动通信有限公司 | Camera and mobile terminal with camera |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105187584A (en) | 2015-12-23 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |