CN106453749A - Mobile phone - Google Patents
Mobile phone Download PDFInfo
- Publication number
- CN106453749A CN106453749A CN201610889296.6A CN201610889296A CN106453749A CN 106453749 A CN106453749 A CN 106453749A CN 201610889296 A CN201610889296 A CN 201610889296A CN 106453749 A CN106453749 A CN 106453749A
- Authority
- CN
- China
- Prior art keywords
- hole
- mobile phone
- screw
- fore shell
- screwed hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000002184 metal Substances 0.000 abstract description 7
- 238000002844 melting Methods 0.000 description 6
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 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
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The embodiment of the invention provides a mobile phone which comprises a front case, a rear case and screws; threaded holes are formed in the frame of the rear case; through holes are formed in positions, corresponding to the threaded holes, of the front case; the screws penetrate through the threaded holes and the through holes to fix the front case and the rear case together; threads are formed in positions, corresponding to the threaded holes, of the screw rods of the screws; and no thread is formed in positions, corresponding to the through holes, of the screw rods. According to the mobile phone provided by the embodiment of the invention, the problem that in the prior art, nut pillars are required to be hot melted on the front case when the front case and the rear case of a metal mobile phone case are fixed via screws, so that a larger quantity of space of the front case is occupied is solved.
Description
Technical field
The present invention relates to mobile terminal structure design field, more particularly, to a kind of mobile phone.
Background technology
With the popularization of mobile phone metal chassis, the mobile phone having metal chassis is increasingly becoming main flow, and the hand of metal chassis
Machine has while its superiority some problems that also bring.
Metal chassis dismounting compares that cabinet is just relatively difficult, and usual user is non-dismountable, needs specialized maintenance personnel
Dismantled.Fore shell and back cover are generally fixed with buckle, and in order to have an entry when dismantling it will usually set in back cover bottom
Put through hole, as shown in figure 1, in the position hot-melting nut post 11 of the corresponding through hole of fore shell 01, arranging on back cover by passing through screw
Through hole be fixed in Nut column, reach the purpose that fore shell and back cover are fixed together.When needing dismounting, first screw is taken
Under, then with instruments such as suckers, front and rear casing is separated again, realize the purpose of dismounting.
However, if setting Nut column on fore shell, usually needing to arrange plastic cement block, hot melt in plastic cement block on fore shell
The Nut column of metal, thus can take the more space of fore shell, may result in the part such as antenna flicking of some other needs
Piece does not have accommodation space.
Content of the invention
Embodiments of the invention provide a kind of mobile phone, fix for solving front and rear casing screw in prior art metal chassis
When, need hot-melting nut post on fore shell, take the problem in the more space of fore shell.
For reaching above-mentioned purpose, embodiments of the invention adopt the following technical scheme that：
The embodiment of the present invention provides a kind of mobile phone, and including fore shell, back cover, screw, described back cover frame is provided with screwed hole, described
On fore shell, the position of corresponding described screwed hole is provided with through hole, and described screw passes through described screwed hole and described through hole by described fore shell
It is fixed together with described back cover, the position of the corresponding described screwed hole of screw rod of described screw is provided with screw thread, and described screw rod corresponds to
The position non-threaded of described through hole.
The mobile phone that the embodiment of the present invention is provided, will be threaded hole on back cover, replace existing through hole, by screw
The position of the corresponding back cover upper screwed hole of screw rod is provided with screw thread, screw thread hole site corresponding on fore shell is provided with through hole, replaces existing
Nut column, the part of corresponding for the screw rod of screw through hole is set to non-threaded, so when being screwed front and rear casing, has
The screw portion of screw thread can be screwed connection with the screwed hole on back cover, and arranges on threadless screw portion and fore shell
Via clearance cooperation, thus reaching the purpose being fixedly connected fore shell with back cover because do not need on fore shell arrange nut
Post is it is only necessary to arrange through hole, so greatly reducing the occupancy of front shell-space.On the other hand, hot-melting nut post can increase
Cost, and also result in the reduction of fore shell yield, present invention reduces cost, also improve the yield of fore shell.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of handset front case in prior art；
Fig. 2 is the structural representation of handset front case provided in an embodiment of the present invention；
Fig. 3 is the structural representation of mobile phone battery cover provided in an embodiment of the present invention；
Fig. 4 is mobile phone integral installation distribution structure schematic diagram provided in an embodiment of the present invention；
Fig. 5 is bolt structure schematic diagram in mobile phone provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
The embodiment of the present invention provides a kind of mobile phone, as Figure 2-Figure 5, including fore shell 01, back cover 02, screw 03, back cover
02 frame is provided with screwed hole 21, and on fore shell 01, the position of corresponding screwed hole 21 is provided with through hole 111, and screw 03 passes through screwed hole 21
With through hole 111, fore shell 01 and back cover 02 are fixed together, the position of the corresponding screwed hole 21 of screw rod 31 of screw 03 is provided with screw thread,
The position non-threaded of the corresponding through hole 111 of screw rod 31.
The mobile phone that the embodiment of the present invention is provided, will be threaded hole on back cover, replace existing through hole, by screw
The position of the corresponding back cover upper screwed hole of screw rod is provided with screw thread, screw thread hole site corresponding on fore shell is provided with through hole, replaces existing
Nut column, the part of corresponding for the screw rod of screw through hole is set to non-threaded, so when being screwed front and rear casing, has
The screw portion of screw thread can be screwed connection with the screwed hole on back cover, and arranges on threadless screw portion and fore shell
Via clearance cooperation, thus reaching the purpose being fixedly connected fore shell with back cover because do not need on fore shell arrange nut
Post is it is only necessary to arrange through hole, so greatly reducing the occupancy of front shell-space.On the other hand, hot-melting nut post can increase
Cost, and also result in the reduction of fore shell yield, present invention reduces cost, also improve the production yield of fore shell.
Further, on fore shell 01, the position of corresponding screwed hole 21 is provided with fixed block 11, as shown in Fig. 2 through hole 111 is located at
On fixed block 11.In this way, so that through hole is mapped with the position of the screwed hole on back cover frame.Fixed block
Shape and size can according to the actual requirements depending on, the present invention to this and is not specifically limited.
Preferably, fixed block is cuboid, is so easier to process, cost is also than relatively low.
Further, screwed hole 21 is 2, and through hole 111 is 2.Through hole is symmetrically distributed on back cover frame, so can compare
More attractive in appearance.Through hole of the prior art on back cover frame is changed to screwed hole, such screwed hole and the threaded threaded shank of screw
Point can be carried out threaded, fixed effect can be relatively good.And be changed to lead to by the hot-melting nut post on fore shell in prior art
Hole, through hole can screw rod corresponding with screw threadless portion gap cooperation.Hot-melting nut post on fixed block, Nut column is also
Need a wall thickness, so the size of required fixing hole will be larger.And process a through hole and then eliminate this wall
Thickness, so the size of required fixing hole just can reduce, then before occupancy, shell-space will lack.So, before saving
The space of shell may be used for arranging antenna shrapnel or other devices.
Further, screw 03 is in the same size with screwed hole 21, through hole 111.So so that screw and screwed hole, logical
Hole is mated well, and fixed effect is more preferable.
Further, through hole 111 is located at the center of fixed block 11.So so that front and rear casing is fixed by screw
When than stronger.
Further, fixed block 11 is 2.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, all should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by described scope of the claims.
Claims (7)
1. a kind of mobile phone, including fore shell, back cover, screw, described back cover frame is provided with screwed hole, corresponding described on described fore shell
The position of screwed hole is provided with through hole, and described screw passes through described screwed hole and described through hole to fix described fore shell and described back cover
Together, the position of the corresponding described screwed hole of the screw rod of described screw is provided with screw thread, the position of the corresponding described through hole of described screw rod
Non-threaded.
2. mobile phone according to claim 1 is it is characterised in that the position corresponding to described screwed hole on described fore shell is provided with admittedly
Determine block, described through hole is located on described fixed block.
3. it is characterised in that described screwed hole is 2, described through hole is 2 to mobile phone according to claim 1.
4. mobile phone according to claim 1 is it is characterised in that described screw is in the same size with described screwed hole.
5. mobile phone according to claim 1 is it is characterised in that described screw is consistent with described hole size.
6. mobile phone according to claim 2 is it is characterised in that described through hole is located at the center of described fixed block.
7. mobile phone according to claim 2 is it is characterised in that described fixed block is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610889296.6A CN106453749A (en) | 2016-10-12 | 2016-10-12 | Mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610889296.6A CN106453749A (en) | 2016-10-12 | 2016-10-12 | Mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106453749A true CN106453749A (en) | 2017-02-22 |
Family
ID=58173424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610889296.6A Withdrawn CN106453749A (en) | 2016-10-12 | 2016-10-12 | Mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106453749A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107124489A (en) * | 2017-05-24 | 2017-09-01 | 宇龙计算机通信科技(深圳)有限公司 | A kind of casing screws assembling structure and mobile communication terminal |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201251896Y (en) * | 2008-09-09 | 2009-06-03 | 青岛海信电器股份有限公司 | Display device |
| CN204013630U (en) * | 2014-06-09 | 2014-12-10 | 东莞市信太通讯设备有限公司 | A kind of handset shell that reduces hold-down nut |
-
2016
- 2016-10-12 CN CN201610889296.6A patent/CN106453749A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201251896Y (en) * | 2008-09-09 | 2009-06-03 | 青岛海信电器股份有限公司 | Display device |
| CN204013630U (en) * | 2014-06-09 | 2014-12-10 | 东莞市信太通讯设备有限公司 | A kind of handset shell that reduces hold-down nut |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107124489A (en) * | 2017-05-24 | 2017-09-01 | 宇龙计算机通信科技(深圳)有限公司 | A kind of casing screws assembling structure and mobile communication terminal |
| CN107124489B (en) * | 2017-05-24 | 2020-10-16 | 宇龙计算机通信科技(深圳)有限公司 | Shell screw assembly structure and mobile communication terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170222 |
|
| WW01 | Invention patent application withdrawn after publication |