CN106101339A - A kind of housing and mobile terminal - Google Patents
A kind of housing and mobile terminal Download PDFInfo
- Publication number
- CN106101339A CN106101339A CN201610382615.4A CN201610382615A CN106101339A CN 106101339 A CN106101339 A CN 106101339A CN 201610382615 A CN201610382615 A CN 201610382615A CN 106101339 A CN106101339 A CN 106101339A
- Authority
- CN
- China
- Prior art keywords
- mobile terminal
- housing
- coil
- groove
- charging circuit
- 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.)
- Pending
Links
- 239000000853 adhesive Substances 0.000 claims description 16
- 230000001070 adhesive effect Effects 0.000 claims description 16
- 239000010410 layer Substances 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 239000011241 protective layer Substances 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 238000000866 electrolytic etching Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010147 laser engraving Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000005855 radiation Effects 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
- H04M1/185—Improving the rigidity of the casing or resistance to shocks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
-
- H02J7/025—
Abstract
Embodiments provide a kind of housing and mobile terminal；This case inside face is provided with groove, and this medial surface is this housing surface near terminal body, is provided with the coil that the charging circuit with mobile terminal is electrically connected with in this groove, and this coil is for charging for this mobile terminal；Coil is arranged in the groove in case inside face by the program, and in terms of existing technologies, this coil will not increase the thickness of mobile terminal, thus adds the portability of mobile terminal.
Description
Technical field
The present invention relates to field of terminal technology, be specifically related to a kind of housing and mobile terminal.
Background technology
Along with the fast development of electronic product and improving constantly of people's living standard, various mobile terminal such as smart mobile phones
Use more and more universal, mobile terminal has become as indispensable instrument in people's life.Meanwhile, people are for mobile whole
The combination property of end is had higher requirement, and especially the water resistance of mobile terminal is proposed challenge.
Traditional mobile terminal needs to arrange the charging inlet being connected with charger and is charged, but is as charging time
Number increases, and the water that the non-hermetic design of charging structure is easily caused in external environment condition enters in mobile terminal via charging inlet
Portion, and then reduce the water resistance of mobile terminal.Therefore occur in that the mobile terminal of wireless charging on market, use mobile terminal
In coil by electromagnetic coupled mode from external reception electric energy, thus need not on mobile terminal arrange charging inlet.
But, this mobile terminal, owing to being arranged at inside mobile terminal by coil, causes the thickness of mobile terminal to increase,
In today of mobile terminal slimming increasingly, the thickness increasing mobile terminal can affect the portability of mobile terminal.
Summary of the invention
The embodiment of the present invention provides a kind of housing and mobile terminal, and can solve prior art coil increases mobile terminal
Thickness, and then affect the technical problem of mobile terminal portability.
The embodiment of the present invention provides a kind of housing, and described case inside face is provided with groove, and described medial surface is described housing
Near the surface of terminal body, in described groove, it is provided with the coil that the charging circuit with mobile terminal is electrically connected with；
Described coil is used for carrying out coupling to receive the electric energy that described external charging equipment provides with external charging equipment, and
Described electric energy is transferred to described charging circuit, so that described charging circuit is that described mobile terminal fills according to described electric energy
Electricity.
Further, described housing also includes the adhesive linkage being arranged on described bottom portion of groove, and described coil is by described viscous
Connect layer to be fixed in described groove.
Further, the surface of described coil is additionally provided with protective layer.
Further, described groove is the most overlapping at the thickness direction of described housing with the antenna area of mobile terminal.
Further, described coil includes at least two subcoil, and described subcoil is electric with the charging circuit of mobile terminal
Property connect.
Further, described subcoil includes two outfans, and described charging circuit includes two inputs, said two
Outfan is electrically connected with said two input respectively.
The embodiment of the present invention also provides for a kind of mobile terminal, and described mobile terminal includes that body and housing, described body set
Having charging circuit, described case inside face to be provided with groove, described medial surface is the described housing surface near described body, described
The coil being electrically connected with described charging circuit it is provided with in groove；
Described coil is used for carrying out coupling to receive the electric energy that described external charging equipment provides with external charging equipment, and
Described electric energy is transferred to described charging circuit, so that described charging circuit is that described mobile terminal fills according to described electric energy
Electricity.
Further, described housing also includes the adhesive linkage being arranged on described bottom portion of groove, and described coil is by described viscous
Connect layer to be fixed in described groove.
Further, the surface of described coil is additionally provided with protective layer.
Further, described groove is the most overlapping at the thickness direction of described housing with the antenna area of described mobile terminal.
Embodiments providing a kind of housing, this case inside face is provided with groove, and this medial surface is that this housing is close
The surface of terminal body, is provided with the coil that the charging circuit with mobile terminal is electrically connected with in this groove, this coil is used for
Charge for this mobile terminal；Owing to coil is arranged in the groove in case inside face by the program, in terms of existing technologies,
This coil will not increase the thickness of mobile terminal, thus adds the portability of mobile terminal.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in embodiment being described below required for make
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be only some embodiments of the present invention, for
From the point of view of those skilled in the art, on the premise of not paying creative work, it is also possible to obtain the attached of other according to these accompanying drawings
Figure.
Fig. 1 is the structural representation of the housing that the embodiment of the present invention one provides；
Fig. 2 is the structural representation of the housing that the embodiment of the present invention two provides.
Detailed description of the invention
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
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, the every other enforcement that those skilled in the art are obtained under not making creative work premise
Example, broadly falls into the scope of protection of the invention.
The embodiment of the present invention provides a kind of housing and mobile terminal.To be described in detail respectively below.
Embodiment one
The present embodiment provides a kind of housing, and this housing can be used for the such as mobile terminal such as smart mobile phone, panel computer.
Refer to Fig. 1, Fig. 1 and specifically describe the housing that the present embodiment is provided.
As it is shown in figure 1, be provided with groove 102 on the medial surface of housing 101, in this groove 102, it is provided with coil 103.Tool
Body is described as follows.
Housing 101 can be that plastic material is made, and the medial surface of housing 101 refers to housing 101 and is being assembled into movement
Near the surface of terminal body time in terminal, after housing 101 is assembled on mobile terminal, this medial surface is relative to user
Being sightless, accordingly, housing 101 also has lateral surface, and the lateral surface of housing is after housing is assembled on mobile terminal
The visible surface of user.
Groove 102 can have various shape, such as circle, ellipse, rectangle etc., and in the present embodiment, groove 102 is
Rectangle.Groove 102 can be after housing 101 machines use lathe, milling machine etc. use mach mode process
, it is also possible to it is integrated in the moulding process of housing 101.In a particular application, the thickness of housing 101 the most all than
Relatively thin, such as, the thickness of the housing 101 in the present embodiment can be 2mm, in consideration of it, use mach mode to process groove
Time the highest to required precision, therefore the groove 102 in the present embodiment uses integrated mode to be processed, groove 102
The degree of depth is 1mm.
In other embodiments of the present invention, groove can also use laser carving technique to be processed, and i.e. uses laser engraving,
Case inside face processes groove.
Coil 103 can be coiling, i.e. uses the copper wire winding of tape insulation outer layer to form, and this copper cash has less
Diameter, the diameter of copper cash is less than the degree of depth of groove 102, such as, a diameter of 0.8mm of copper cash；Coil 103 can also be track
Circle, i.e. uses the scale copper that thickness is less to use the processes such as punching press, electrolytic etching, chemical etching, radium-shine cutting to form, should
The thickness of copper sheet is less than the degree of depth of groove 102, and such as, the thickness of copper sheet is 0.8mm.Coil 103 can have after machining
Various shape, such as circle, rectangle etc., the shape of coil 103 adapts with the shape of groove 102.Coil 103 has two ends
Portion, i.e. two outfans.Mobile terminal is internally provided with charging circuit, and this charging circuit is arranged on the pcb board (print of mobile terminal
Printed circuit board) on, charging circuit has two inputs, and two outfans of coil 103 are defeated with the two of charging circuit respectively
Enter end to be electrically connected with so that coil 103 can carry out with external charging equipment coupling in the way of by electromagnetic induction from outside
Charger receives electric energy, and the electric energy of reception is transferred to this charging circuit so that this charging circuit is should according to this electric energy
Mobile terminal charges.
Preferably, in order to prevent coil 103 during the use of mobile terminal from moving in groove 102 or deviating from recessed
Groove 102, can arrange one layer of adhesive linkage in the bottom of groove 102 before loading coil 103, and such as, this adhesive linkage can be
Glue layer, coil 103 is fixed in groove 102 by this adhesive linkage, so can avoid mobile terminal in use by
Produce fault in the movement of coil, this adhesive linkage has less thickness, and such as, the thickness of adhesive linkage is 0.2mm.Can also
After coil 103 loads groove 102, the exposed surface at coil 103 arranges adhesive linkage, and now adhesive linkage is recessed by being bonded in
So that coil 103 to be fixed on the bottom of groove 102 on the sidewall of groove 102, this adhesive linkage has less thickness equally.
Preferably, in order to prevent coil 103 damaged, such as, oxidized during the use of mobile terminal or
The assembling process of mobile terminal is scraped off, can be after coil 103 load groove 102, coil 103 surface configuration one layer guarantor
Sheath, such as, arrange layer protecting film, and the size of this protecting film can only cover coil 103, it is also possible to more than the face of groove 102
Long-pending.
Preferably, mobile terminal typically all can be provided with antenna, and antenna is to be sent out by radiation and reception electromagnetic wave
Penetrating or receive signal, in order to avoid coil 103 produces impact to the signal of mobile terminal, antenna should be avoided in the position of coil
Region.It is therefore preferable that in embodiment, the position of groove 102 and antenna area in mobile terminal stagger setting, i.e. groove 102
Position do not overlap at the thickness direction of housing 101 with antenna area.
From the foregoing, the present embodiment provide housing use in case inside face, groove is set, in groove arrange with
The technical scheme of the coil that the charging circuit of mobile terminal is electrically connected with；Owing to coil is arranged on case inside face by the program
In groove, in terms of existing technologies, this coil will not increase the thickness of mobile terminal, thus adds mobile terminal just
The property taken.
Embodiment two
The present embodiment provides a kind of housing, and this housing can be used for the such as mobile terminal such as smart mobile phone, panel computer.
Refer to Fig. 2, Fig. 2 and specifically describe the housing that the present embodiment is provided.
As in figure 2 it is shown, be provided with groove 202 on the medial surface of housing 201, it is provided with coil in this groove 202, this coil
Including subcoil 2031 and subcoil 2032.
Specifically, housing 201 is made up of plastic material, in the moulding process of housing 201, and the inner side of housing 201
Face one-body molded fluted 202, this groove 202 be shaped as rectangle, the thickness of this housing 201 is 2mm, this groove 202 deep
Degree is 1mm.
Being provided with coil in groove 202, this coil includes subcoil 2031 and subcoil 2032.Subcoil 2031 and sub-line
Circle 2032 is formed by the copper wire winding with insulating outer layer, and a diameter of 0.8mm of copper cash, at subcoil 2031 and subcoil
Two outfans it are respectively provided with on 2032.Mobile terminal is internally provided with charging circuit, and this charging circuit is arranged on mobile terminal
Pcb board (printed circuit board (PCB)) on, charging circuit has two inputs, two outfans on subcoil 2031 and subcoil
Two inputs with this charging circuit respectively of two outfans on 2032 are electrically connected with.Subcoil 2031 and subcoil 2032
Can carry out with external charging equipment coupling and receive electric energy from external charging equipment in the way of by electromagnetic induction, and will connect
The electric energy received is transferred to this charging circuit so that this charging circuit is the charging of this mobile terminal according to this electric energy.
In actual application, when using external charging equipment to be charged to mobile terminal by this coil, due to external charging
By the way of electromagnetic coupled, energy transmission, the distance between external charging equipment and this coil is carried out between equipment and this coil
Influence whether the degree of coupling between coil, and then the efficiency of impact charging.And in the embodiment of the present invention, coil includes being positioned at housing
Multiple subcoils 2031 and 2032 of 201 diverse locations, when external charging equipment charges to mobile terminal from diverse location, line
Circle is positioned at the subcoil of housing 201 diverse location and can well adapt to the position of external charging equipment, thus reduces coil
And the distance between external charging equipment, increases the degree of coupling between coil, improves the efficiency of charging.
In other embodiments of the invention, the subcoil quantity that the coil arranged in the groove of housing includes can also be
More than two.
Preferably, in embodiments of the present invention, the bottom of groove 202 is provided with adhesive linkage, and this adhesive linkage is glue layer, line
Circle is fixed in groove 202 by this adhesive linkage.After coil loads groove 202, the exposed surface of coil is provided with protecting film,
This protecting film is transparent membrane.Meanwhile, in the embodiment of the present invention, the position of subcoil 2031 and subcoil 2032 is all whole with mobile
The antenna area of end staggers settings, i.e. subcoil 2031 and subcoil 2032 and the mobile terminal antenna region thickness at housing 201
Degree direction does not overlaps.
From the foregoing, the housing that the present embodiment provides arranges groove in case inside face, arrange in groove with mobile
The coil that the charging circuit of terminal is electrically connected with, this coil includes two subcoils；Coil is arranged on case inside by the program
In the groove in face, and this coil includes multiple subcoil, and in terms of existing technologies, this coil will not increase mobile terminal
Thickness, thus add the portability of mobile terminal, improve the charge efficiency of mobile terminal simultaneously.
Embodiment three
The present embodiment provides a kind of mobile terminal, and this mobile terminal can be the equipment such as smart mobile phone, panel computer.
The mobile terminal of the present embodiment includes body, is provided with charging circuit the most internal, and this mobile terminal also includes reality
Executing the housing that example one describes, this charging circuit is electrically connected with the coil in housing.
It follows that the mobile terminal that the present embodiment provides includes body and housing, in housing, it is provided with groove, recessed
The coil that the charging circuit with mobile terminal is electrically connected with it is provided with in groove；Owing to coil is arranged on case inside face by the program
Groove in, in terms of existing technologies, this coil will not increase the thickness of mobile terminal, thus adds mobile terminal
Portability.
A kind of housing provided the embodiment of the present invention above and mobile terminal are described in detail, used herein
Principle and the embodiment of the present invention are set forth by specific case, and the explanation of above example is only intended to help to understand
The method of the present invention and core concept thereof；Simultaneously for those skilled in the art, according to the thought of the present invention, concrete real
Executing and all will change in mode and range of application, in sum, this specification content should not be construed as the limit to the present invention
System.
Claims (10)
1. a housing, it is characterised in that described case inside face is provided with groove, described medial surface is that described housing is near mobile
The surface of terminal body, is provided with the coil that the charging circuit with mobile terminal is electrically connected with in described groove；
Described coil is used for carrying out with external charging equipment coupling to receive the electric energy that described external charging equipment provides, and by institute
State electric energy and be transferred to described charging circuit, so that described charging circuit is the charging of described mobile terminal according to described electric energy.
Housing the most according to claim 1, it is characterised in that described housing also includes being arranged on the viscous of described bottom portion of groove
Connecing layer, described coil is fixed in described groove by described adhesive linkage.
Housing the most according to claim 1, it is characterised in that the surface of described coil is additionally provided with protective layer.
Housing the most according to claim 1, it is characterised in that the antenna area of described groove and mobile terminal is at described shell
The thickness direction of body is the most overlapping.
Housing the most according to claim 1, it is characterised in that described coil includes at least two subcoil, described sub-line
Circle is electrically connected with the charging circuit of mobile terminal.
Housing the most according to claim 5, it is characterised in that described subcoil includes two outfans, described charged electrical
Road includes two inputs, and said two outfan is electrically connected with said two input respectively.
7. a mobile terminal, it is characterised in that described mobile terminal includes that body and housing, described body are provided with charged electrical
Road, described case inside face is provided with groove, and described medial surface is the described housing surface near described body, sets in described groove
There is the coil being electrically connected with described charging circuit；
Described coil, for carrying out coupling to receive the electric energy that described external charging equipment provides with external charging equipment, and by
Described electric energy is transferred to described charging circuit；
Described charging circuit, being used for according to described electric energy is the charging of described mobile terminal.
Mobile terminal the most according to claim 7, it is characterised in that described housing also includes being arranged on described bottom portion of groove
Adhesive linkage, described coil is fixed in described groove by described adhesive linkage.
Mobile terminal the most according to claim 7, it is characterised in that the surface of described coil is additionally provided with protective layer.
Mobile terminal the most according to claim 7, it is characterised in that described groove and the antenna field of described mobile terminal
Territory is the most overlapping at the thickness direction of described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610382615.4A CN106101339A (en) | 2016-06-01 | 2016-06-01 | A kind of housing and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610382615.4A CN106101339A (en) | 2016-06-01 | 2016-06-01 | A kind of housing and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106101339A true CN106101339A (en) | 2016-11-09 |
Family
ID=57446903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610382615.4A Pending CN106101339A (en) | 2016-06-01 | 2016-06-01 | A kind of housing and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106101339A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108012490A (en) * | 2018-01-03 | 2018-05-08 | 深圳顺络电子股份有限公司 | Ceramic rear cover and electronic equipment for electronic equipment |
| CN108962945A (en) * | 2018-06-22 | 2018-12-07 | 武汉华星光电半导体显示技术有限公司 | Display panel and electronic equipment |
| CN109004112A (en) * | 2018-07-23 | 2018-12-14 | Oppo广东移动通信有限公司 | The production method of battery cover, housing unit, electronic equipment and battery cover |
| WO2018233290A1 (en) * | 2017-06-20 | 2018-12-27 | 华为技术有限公司 | Terminal wireless charging receiving device and transmitting device, and wireless charging system |
| CN111818749A (en) * | 2020-09-03 | 2020-10-23 | 歌尔股份有限公司 | Shell assembly and electronic equipment |
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| CN111818749B (en) * | 2020-09-03 | 2021-04-09 | 歌尔股份有限公司 | Shell assembly and electronic equipment |
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Application publication date: 20161109 |