CN205545429U - Ultra -thin backshell smart mobile phone - Google Patents
Ultra -thin backshell smart mobile phone Download PDFInfo
- Publication number
- CN205545429U CN205545429U CN201620189550.7U CN201620189550U CN205545429U CN 205545429 U CN205545429 U CN 205545429U CN 201620189550 U CN201620189550 U CN 201620189550U CN 205545429 U CN205545429 U CN 205545429U
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- China
- Prior art keywords
- ultra
- thin
- back cover
- backshell
- mobile phone
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- Expired - Fee Related
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Abstract
The utility model discloses an ultra -thin backshell smart mobile phone, include front panel, back shroud and set up the organism that the circuit board between front panel and back shroud constitutes, circuit board's upper end backshell ultra -thin relatively simultaneously is provided with bellied electronic components, the lower terminal surface of two ultra -thin backshells just is provided with corresponding recess to every different electronic components, first backshell and second backshell are distinguished to two ultra -thin backshells. The utility model discloses a backshell of ultra -thin design, sealed circuit board sets up the recess that corresponds with electronic components in the backshell bottom surface, guarantees that every electronic components all blocks in every recess for cooperation between backshell and circuit board is inseparabler, has reduced the whole thickness of backshell, and has increased heat radiation structure, and the cell -phone that the thermal diffusivity is more general is better, and adopts and do not have fixed battery frame, the volume of multiplicable battery, and then reduce the thickness of battery, the thickness of reduction complete machine.
Description
Technical field
This utility model relates to a kind of ultra-thin back cover smart mobile phone.
Background technology
Along with the high speed development of communication technology, simple communication function gradually broken away from by mobile phone, no longer draw from
Limit, has gradually incorporated the function such as camera, MP3, and special except incorporating the various digital product such as camera, MP3
Beyond color, shape-designing is also emphasized frivolous.The most also occur in that pursuit miscellaneous is to thin pole
The machine of limit, the tornado being condensed into grows stronger day by day, and the most constantly sweeps across market, have also been obtained vast disappearing simultaneously
The favor of the person of expense.
Owing to, in assembling, needing that circuit main board is carried out a protection fixing, the most generally increasing back cover knot
Structure, existing back cover structure, is the most all between solid construction, and circuit main board to be plane contact, and some is convex
The electronic devices and components upper surface risen will be with joint, back cover lower surface, and some the most relatively low electronics vigour
Part does not contacts with back cover, therefore binding face defective tightness, and assembling effect is poor, and poor radiation.
Owing to the thickness of electroplax has been largely fixed the thickness of whole mobile phone, therefore, existing by plate thickness
That does is larger, it is ensured that reduce its thickness while battery capacity, it is therefore desirable to uses one and does not limits
The back cover of width size.
Summary of the invention
Technical problem to be solved in the utility model is to provide that a kind of back cover integral thickness is little, thermal diffusivity good,
The ultra-thin back cover smart mobile phone that battery structure is reasonable in design.
This utility model is achieved through the following technical solutions: a kind of ultra-thin back cover smart mobile phone, including
The body that front panel, back shroud and the circuit main board being arranged between front panel and back shroud form, described electricity
Being provided with display screen on the mainboard of road, front panel is arranged at circuit main board upper surface, the rear end of described circuit main board
Face seals installation, the most ultra-thin back cover in upper end one of described circuit main board by two pieces of ultra-thin back covers with front panel
Face is provided with the electronic devices and components of projection, and the lower surface of described two pieces of ultra-thin back covers is just to each different electronics
Components and parts are provided with the groove of correspondence, and described two pieces of ultra-thin back covers distinguish the first back cover and the second back cover, described
First back cover is provided with two a positioning rod relative to the second back cover two ends, after described second back cover is relative to first
Shell two ends are provided with two second location bars, form electricity between two a positioning rod and two second location bars
Cell cavity.
As preferred technical scheme, in the lower surface groove of described two pieces of ultra-thin back covers, it is provided with a metal
Fin, this metal fin and the laminating of corresponding electronic devices and components upper surface, groove floor is provided with heat radiation
Groove.
As placing ultra-thin lithium cell in preferred technical scheme, described battery cavities.
As preferred technical scheme, the lower surface of described a positioning rod and the second location bar is provided with draw-in groove,
The locating piece arranged with circuit main board upper surface cooperates location.
As preferred technical scheme, described body integral thickness is 7.8mm.
The beneficial effects of the utility model are: this utility model uses the back cover of ultrathin design, potted circuit master
Plate, offers the groove corresponding with electronic devices and components in back cover bottom surface, it is ensured that each electronic devices and components all snap into
In each groove so that coordinating between back cover with circuit main board is more tight, reduces the integral thickness of back cover,
And increase radiator structure, the mobile phone that thermal diffusivity is more general is more preferable, and uses without self-contained battery frame, can increase electricity
The volume in pond, and then reduce the thickness of battery, reduce the thickness of complete machine.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below by right
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that below,
Accompanying drawing in description is only embodiments more of the present utility model, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is detonation configuration schematic diagram of the present utility model；
Fig. 2 is the unitary side view that this practicality is new.
Detailed description of the invention
All features disclosed in this specification, or disclosed all methods or during step, except mutually
Beyond the feature repelled mutually and/or step, all can combine by any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), removes
Non-specifically describes, all can be by other equivalences or have the alternative features of similar purpose and replaced.That is, unless
Narration especially, each feature is an example in a series of equivalence or similar characteristics.
As depicted in figs. 1 and 2, one of the present utility model ultra-thin back cover smart mobile phone, including front panel,
The body that back shroud 1 and the circuit main board 6 being arranged between front panel and back shroud 1 form, described circuit
Being provided with display screen on mainboard 6, front panel is arranged at circuit main board upper surface, the rear end of described circuit main board
Face seals installation, the most ultra-thin back cover in upper end one of described circuit main board by two pieces of ultra-thin back covers with front panel
Face is provided with the electronic devices and components of projection, and the lower surface of described two pieces of ultra-thin back covers is just to each different electronics
Components and parts are provided with the groove of correspondence, described two pieces of ultra-thin back covers the first back cover 2 and the second back cover 5, institute respectively
State relative second back cover 5 two ends of the first back cover 2 and be provided with two a positioning rod 3, described second back cover 5 phase
First back cover two ends are provided with two second location bars 4, two a positioning rod with two second position bar it
Between formed battery cavities.
Wherein, it is provided with a metal fin in the lower surface groove of two pieces of ultra-thin back covers, this heat dissipation metal
Sheet is fitted with corresponding electronic devices and components upper surface, and groove floor is provided with heat radiation groove, due to each electronics
Components and parts are fitted with back cover face, and therefore assembling effect is more preferable, and increases radiator structure, increase mobile phone heat radiation effect
Really.
Wherein, place ultra-thin lithium cell in battery cavities, owing to not using fixed battery cavities, therefore can be by
Lithium battery be sized for as far as possible big, it is ensured that reduce thickness while battery capacity.
Wherein, the lower surface of a positioning rod 3 and the second location bar 4 is provided with draw-in groove, with circuit main board 6
The locating piece that upper surface is arranged cooperates location, coordinating between back cover with circuit main board more closely reduces spiral shell
The usage amount of silk, reduces the usage amount of locating dowel and positioning sleeve, reduces thickness.
Body integral thickness is 7.8mm, and complete machine thickness is thin, and feel is more.
The beneficial effects of the utility model are: this utility model uses the back cover of ultrathin design, potted circuit master
Plate, offers the groove corresponding with electronic devices and components in back cover bottom surface, it is ensured that each electronic devices and components all snap into
In each groove so that coordinating between back cover with circuit main board is more tight, reduces the integral thickness of back cover,
And increase radiator structure, the mobile phone that thermal diffusivity is more general is more preferable, and uses without self-contained battery frame, can increase electricity
The volume in pond, and then reduce the thickness of battery, reduce the thickness of complete machine.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model is also
It is not limited to this, any change expected without creative work or replacement, all should contain in this practicality new
Within the protection domain of type.Therefore, protection domain of the present utility model should be limited with claims
Protection domain is as the criterion.
Claims (5)
1. a ultra-thin back cover smart mobile phone, it is characterised in that: before including front panel, back shroud and being arranged at
The body of the circuit main board composition between panel and back shroud, described circuit main board is provided with display screen, front
Panel is arranged at circuit main board upper surface, the rear end face of described circuit main board by two pieces of ultra-thin back covers with above
Plate seals to be installed, and the upper end the most ultra-thin back cover one side of described circuit main board is provided with the electronic devices and components of projection,
The lower surface of described two pieces of ultra-thin back covers is just being provided with the groove of correspondence, institute to each different electronic devices and components
Stating two pieces of ultra-thin back covers the first back cover and the second back cover respectively, described first back cover sets relative to the second back cover two ends
Being equipped with two a positioning rod, described second back cover is provided with two second location bars relative to the first back cover two ends,
Battery cavities is formed between two a positioning rod and two second location bars.
Ultra-thin back cover smart mobile phone the most according to claim 1, it is characterised in that: described two pieces ultra-thin
It is provided with a metal fin, this metal fin and corresponding electronics unit device in the lower surface groove of back cover
Part upper surface is fitted, and groove floor is provided with heat radiation groove.
Ultra-thin back cover smart mobile phone the most according to claim 1, it is characterised in that: in described battery cavities
Place ultra-thin lithium cell.
Ultra-thin back cover smart mobile phone the most according to claim 1, it is characterised in that: described first location
The lower surface of bar and the second location bar is provided with draw-in groove, the locating piece phase interworking arranged with circuit main board upper surface
Close location.
Ultra-thin back cover smart mobile phone the most according to claim 1, it is characterised in that: described body is overall
Thickness is 7.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620189550.7U CN205545429U (en) | 2016-03-12 | 2016-03-12 | Ultra -thin backshell smart mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620189550.7U CN205545429U (en) | 2016-03-12 | 2016-03-12 | Ultra -thin backshell smart mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205545429U true CN205545429U (en) | 2016-08-31 |
Family
ID=56781548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620189550.7U Expired - Fee Related CN205545429U (en) | 2016-03-12 | 2016-03-12 | Ultra -thin backshell smart mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205545429U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018082430A1 (en) * | 2016-11-01 | 2018-05-11 | 捷开通讯(深圳)有限公司 | Ultrathin electronic device |
| WO2023015929A1 (en) * | 2021-08-12 | 2023-02-16 | 荣耀终端有限公司 | Electronic device rear cover and electronic device |
-
2016
- 2016-03-12 CN CN201620189550.7U patent/CN205545429U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018082430A1 (en) * | 2016-11-01 | 2018-05-11 | 捷开通讯(深圳)有限公司 | Ultrathin electronic device |
| US10547719B2 (en) | 2016-11-01 | 2020-01-28 | JRD Communication (Shenzhen) Ltd. | Ultrathin electronic device |
| WO2023015929A1 (en) * | 2021-08-12 | 2023-02-16 | 荣耀终端有限公司 | Electronic device rear cover and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20190312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |