CN107071098A - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
- Publication number
- CN107071098A CN107071098A CN201710129028.9A CN201710129028A CN107071098A CN 107071098 A CN107071098 A CN 107071098A CN 201710129028 A CN201710129028 A CN 201710129028A CN 107071098 A CN107071098 A CN 107071098A
- Authority
- CN
- China
- Prior art keywords
- metal shell
- mobile terminal
- insulating part
- motor
- connector
- 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
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
-
- 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
Abstract
The present invention discloses a kind of mobile terminal, including metal shell, electronics module and insulating part, electronics module is located at the inner side of metal shell, and insulating part is located between electronics module and metal shell, to realize the electrical isolation between metal shell and the metal shell of electronics module.Mobile terminal of the present invention can prevent from getting an electric shock and injure.
Description
Technical field
The present invention relates to technical field of communication equipment, more particularly to a kind of mobile terminal.
Background technology
Electronics module (such as motor, camera module, radio frequency connector module) in existing mobile phone is provided with gold mostly
Belong to housing, because the metal shell of electronics module is directly contacted with the metal shell (such as metal center, metal back cover) of mobile phone,
If cell phone mainboard is connected to the excessive charger of leakage current, dangerous voltage may be delivered to the ground of electronics module, and
It is delivered to by the metal shell of electronics module on the metal shell of mobile phone, so as to cause the user for gripping the metal shell of mobile phone
Generation, which is got an electric shock, to be injured.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of mobile terminal for preventing electric shock from injuring.
To achieve these goals, embodiment of the present invention is adopted the following technical scheme that：
A kind of mobile terminal, including metal shell, electronics module and insulating part are provided, the electronics module is located at described
The inner side of metal shell, the insulating part is located between the electronics module and the metal shell, to realize outside the metal
Electrical isolation between shell and the metal shell of the electronics module.
Compared to prior art, the invention has the advantages that：
The insulation is provided between the electronics module and the metal shell of mobile terminal described in the embodiment of the present invention
Part, therefore the insulating part can realize the electric insulation between the metal shell of the electronics module and the metal shell,
Dangerous voltage on the metal shell of the electronics module will not be transferred to the metal shell, so as to effectively prevent
Get an electric shock and injure, improve the security of the mobile terminal.
Brief description of the drawings
In order to illustrate more clearly of technical scheme, the required accompanying drawing used in embodiment will be made below
Simply introduce, it should be apparent that, drawings in the following description are only some embodiments of the present invention, general for this area
For logical technical staff, on the premise of not paying creative work, other accompanying drawings can also be obtained such as these accompanying drawings.
Fig. 1 is a kind of structural representation of mobile terminal provided in an embodiment of the present invention.
Fig. 2 is the optical cable of mobile terminal shown in Fig. 1.
Fig. 3 is the motor module of mobile terminal shown in Fig. 1 and the fit structure schematic diagram of the first insulating part.
Fig. 4 is the sectional view of the part-structure at IV-IV place in Fig. 1.
Fig. 5 is the radio frequency connector module of mobile terminal shown in Fig. 1 and the fit structure schematic diagram of the second insulating part.
Fig. 6 is the sectional view of the part-structure at VI-VI place in Fig. 1.
Fig. 7 is the camera module and the 3rd insulating part and the fit structure schematic diagram of insulation board of mobile terminal shown in Fig. 1.
Fig. 8 is the sectional view of the part-structure at VIII-VIII place in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawings, embodiments herein is described.
Referring to Fig. 1, the embodiment of the present invention provides a kind of mobile terminal 1 00, the mobile terminal 1 00 can be mobile phone,
The electronic equipments such as notebook computer, tablet personal computer.
Also referring to Fig. 1 to Fig. 8, the mobile terminal 1 00 includes metal shell 1, electronics module 2 and insulating part
(41,42,43), the electronics module 2 be located at the metal shell 1 inner side, the insulating part located at the electronics module 2 with
Between the metal shell 1, to realize the electrical isolation between the metal shell 1 and the metal shell of the electronics module 2.
In the present embodiment, due to being set between the electronics module 2 and the metal shell 1 of the mobile terminal 1 00
There is the insulating part, therefore the insulating part can be realized between the metal shell and the metal shell 1 of the electronics module 2
Electric insulation, the dangerous voltage on the metal shell of the electronics module 2 will not be transferred to the metal shell 1, so as to
It is enough effectively to prevent injury of getting an electric shock, improve the security of the mobile terminal 1 00.
It should be understood that the inner side of the metal shell 1 refers to the side away from user of the metal shell 1, user
During using the mobile terminal 1 00, the inner side of the metal shell 1 will not be directly touched.The metal shell 1 may include gold
Belong to bonnet and/or metal center.The insulating part is met in direct current (direct current, DC) 500V or exchange
Insulation impedance is more than or equal to the insulating requirements of 100M ohm (Ω) during (alternating current, AC) 264V.
As a kind of alternative embodiment, the insulating part is in lamellar.The laminal insulating part can match somebody with somebody well
The shape of the metal shell of the electronics module 2 and the shape of the metal shell 1 are closed, and in the thickness direction of the insulating part
Upper occupied space is small, thus the insulating part can well located at the electronics module 2 and the metal shell 1 it
Between.
It should be understood that by almost parallel two relative plate faces and the side being connected between described two relative plate faces
The object surrounded referred to as plate, if the thickness of plate is known as thin plate much smaller than the minimum dimension of plate face.In the embodiment of the present invention
In, the insulating part can be the thin plate in plane thin plate or shape in curved surface, or other shapes thin plate.
In other words, the insulating part can be variously-shaped thin plate.
Optionally, the insulating part uses elastic material so that the insulating part can be deformed upon.Now, it is described exhausted
Edge part can both realize the electric insulation between the metal shell and the metal shell 1 of the electronics module 2, while can be with
Expand the fit clearance scope between the electronics module 2 and the metal shell 1, reduce the assembling of the mobile terminal 1 00
Difficulty.
In one embodiment, the insulating part uses plastic material or elastomeric material, and the thickness of the insulating part is big
In equal to 0.1mm so that the insulating part disclosure satisfy that insulation impedance is more than or equal to 100M in direct current 500V or exchange 264V
The insulating requirements of ohm.
In another embodiment, the insulating part is pasted to the electronics module 2 by gum.The insulating part is adopted
With pet material (polyethylene glycol terephthalate, PET) or polyurethane material
(polyurethane, PU) and thickness are more than or equal to 0.07mm, and the thickness of the gum is more than or equal to 0.03mm so that described exhausted
Edge part disclosure satisfy that insulating requirements of the insulation impedance more than or equal to 100M ohm in direct current 500V or exchange 264V.
Optionally, the insulating part can first be fixed to the electronics module 2, and institute is then fixed to together with electronics module 2
Metal shell 1 is stated, to reduce the assembling difficulty of the mobile terminal 1 00.
Also referring to Fig. 1, Fig. 2, Fig. 4, Fig. 6 and Fig. 8, as a kind of alternative embodiment, the mobile terminal 1 00 is also
Including upper lid 3 and display screen 7.The upper lid 3 is with the metal shell 1 to box.The upper lid 3 and the metal shell 1 are to box
Refer to that the upper lid 3 aligns merging with the metal shell 1, housed with being combined into be formed in the shape of similar box body, the box body
Space 10, the electronics module 2 is contained in the receiving space 10.The display screen 7 is arranged on the dorsad described of the upper lid 3
The side of metal shell 1, the display screen 7 is shown for carrying out picture.The upper lid 3 can be tower structure or cover-plate type
Structure.
Also referring to Fig. 1 to Fig. 4, as a kind of alternative embodiment, the electronics module 2 includes motor module 21.Institute
State motor module 21 and be contained in the receiving space 10, for allowing the mobile terminal 1 00 to produce vibrating effect.The motor mould
Group 21 includes the motor 211 with metal shell, the insulating part include located at the motor 211 and the metal shell 1 it
Between the first insulating part 41.First insulating part 41 can realize the metal shell and the metal shell 1 of the motor 211
Between electric insulation, the dangerous voltage on the metal shell of the motor 211 will not be transferred to the metal shell 1 so that
Injury of getting an electric shock can effectively be prevented, the security of the mobile terminal 1 00 is improved.
Optionally, the motor module 21 also includes motor pressing plate 212, and the motor pressing plate 212 is arranged on the motor
Between 211 and first insulating part 41, the motor pressing plate 212 coordinates the upper lid 3 to compress the motor 211.Now,
The upper lid 3 can form fixed support 31, and the fixed support 31 can be used for fixing the motor 211.
Further, first insulating part 41 is fitted and connected the motor pressing plate 212.Described be fitted and connected can be that
This is fixed to be fitted and connected with being fitted and connected or compete with each other formula.In one embodiment, first insulating part
41 are completely covered the motor pressing plate 212 and are fixed to one another with the motor pressing plate 212, so as in the mobile terminal
In 100 moving process, it is to avoid cause the mobile terminal 1 00 to occur because occurring dislocation for first insulating part 41 or comes off
Get an electric shock, improve the security of the mobile terminal 1 00.Now, first insulating part 41 is in the lamellar of plane.
Optionally, the motor module 21 also includes cushion pad 213.The cushion pad 213 is located at the motor 211 and institute
State between lid 3.The cushion pad 213 can buffer the active force between the motor 211 and the upper lid 3.
Also referring to Fig. 1, Fig. 2, Fig. 5 and Fig. 6, as a kind of alternative embodiment, the mobile terminal 1 00 also includes
Mainboard 5, the mainboard 5 is located at the inner side of the metal shell 1, and the mainboard 5 is contained in the receiving space 10.The mainboard
5 available for the various functions device and circuit for carrying the mobile terminal 1 00.The electronics module 2 includes radio frequency connector mould
Group 22, the radio frequency connector module 22 can be used for the antenna and the mainboard 5 for connecting the mobile terminal 1 00 so that described
The antenna of mobile terminal 1 00 can not the limitation of acceptor's Board position, and each position of mobile terminal can be arranged according to real needs
Put.The radio frequency connector module 22 includes the first connector 221 and the second connector 222 with metal shell, described the
A connector 221 is fixed on the mainboard 5, and second connector 222 docks first connector 221.The insulation
Part is included located at the second insulating part 42 between second connector 222 and the metal shell 1.Second insulating part 42
The electric insulation between the metal shell and the metal shell 1 of second connector 222, second connection can be realized
Dangerous voltage on the metal shell of device 222 will not be transferred to the metal shell 1, so as to effectively prevent wound of getting an electric shock
Evil, improves the security of the mobile terminal 1 00.
Optionally, the radio frequency connector module 22 also includes cushion 223, and the cushion 223 is located at the described second connection
Between device 222 and second insulating part 42.The cushion 223 is connected to second connector 222 and the described second insulation
Between part 42, by increasing capacitance it is possible to increase the contact area between second connector 222 and second insulating part 42, described the is reduced
Two insulating parts 42 are from the risk departed between second connector 222 and the metal shell 1, to improve the mobile terminal
100 security.Meanwhile, the cushion 223 can also expand the cooperation between the radio frequency connector and the metal shell 1
Interstice coverage, reduces the assembling difficulty of the mobile terminal 1 00.
Further, second insulating part 42 is fitted and connected the cushion 223.Described be fitted and connected can be solid each other
Fixed pattern is fitted and connected with being fitted and connected or compete with each other formula.In one embodiment, second insulating part 42 is complete
Cushion 223 described in all standing and it is fixed to one another with the cushion 223, so as in the moving process of the mobile terminal 1 00
In, it is to avoid cause the mobile terminal 1 00 to be got an electric shock because occurring dislocation for second insulating part 42 or comes off, improve institute
State the security of mobile terminal 1 00.Now, second insulating part 42 is in the lamellar of plane.
Also referring to Fig. 1, Fig. 2, Fig. 7 and Fig. 8, as a kind of alternative embodiment, the electronics module 2 includes shooting
Head mould group 23, the camera module 23 is contained in the receiving space 10.The camera module 23 includes having metal-back
The camera 231 of body.The metal shell 1 is just provided with through hole to the region of the camera 231, and the camera 231 passes through
The through hole gathers ambient light, is taken pictures or camera function so as to realize.The insulating part includes being located at the He of camera 231
The 3rd insulating part 43 between the metal shell 1.3rd insulating part 43 can realize the metal-back of the camera 231
Dangerous voltage on electric insulation between body and the metal shell 1, the metal shell of the camera 231 will not be transferred to
The metal shell 1, so as to effectively prevent injury of getting an electric shock, improves the security of the mobile terminal 1 00.
Optionally, the 3rd insulating part 43 includes top plate 431 and side plate 432, and the top plate 431 is arranged on the shooting
Between first 231 collection face 2311 and the metal shell 1, the side plate 432 is arranged on the peripheral side of the camera 231
Between 2312 and the metal shell 1.Now, the formation of metal shell 1 mounting groove 11, the top plate 431 is located at the peace
Between the bottom wall 111 of tankage 11 and the collection face 2311 of the camera 231, the side plate 432 is located at the mounting groove 11
Between the peripheral side 2312 of side wall 112 and the camera 231.The collection face 2311 of the camera 231 refers to described take the photograph
As the face of figure collection ambient, the peripheral side 2312 of the camera 231 encloses the collection face for being located at the camera 231
2311 periphery.
In one embodiment, the top plate 431 and the side plate 432 can be integrally formed or be spliced by assembling, and make
It is in substantially the cassette shapes with opening to obtain the 3rd insulating part 43, so as to improve the metal-back of the camera 231
Insulating reliability between body and the metal shell 1.
Optionally, the mobile terminal 1 00 also includes insulation board 6, and the insulation board 6 is located at the camera 231 and institute
State between lid 3.The insulation board 6 is that, in plane thin plate, the insulation board 6 is used and the identical material of top plate 431
Matter and thickness.Now, the upper lid 3 can be made of metal material.Certainly, in other embodiments, the upper lid 3 can be adopted
With plastic cement material or plastic material etc..
It should be appreciated that mobile terminal 1 00 described in the present embodiment may include the motor module 21, the radio frequency connector
Any one or more in module 22 or the camera module 23, the mobile terminal 1 00 can also include other electronics
Module, such as fingerprint module, loudspeaker.The position of the electronics module 2 can be arranged in the collecting according to real needs
Different zones in space 10, such as described radio frequency connector module 22 and the camera module 23 can be intervally arranged close
The region of the upper end of receiving space 10, the motor module 21 can be arranged in close to the region of the lower end of receiving space 10.
The insulation that first insulating part 41, second insulating part 42 and the 3rd insulating part 43 are satisfied by the insulating part will
Ask, such as material, size.
The embodiment of the present invention is described in detail above, specific case used herein to the principle of the present invention and
Embodiment is set forth, and the explanation of above example is only intended to the method and its core concept for helping to understand the present invention；
Simultaneously for those of ordinary skill in the art, according to the thought of the present invention, can in specific embodiments and applications
There is change part, in summary, this specification content should not be construed as limiting the invention.
Claims (14)
1. a kind of mobile terminal, it is characterised in that including metal shell, electronics module and insulating part, the electronics module position
In the inner side of the metal shell, the insulating part is located between the electronics module and the metal shell, described to realize
Electrical isolation between metal shell and the metal shell of the electronics module.
2. mobile terminal as claimed in claim 1, it is characterised in that the insulating part is in lamellar.
3. mobile terminal as claimed in claim 2, it is characterised in that the insulating part uses plastic material or elastomeric material,
The thickness of the insulating part is more than or equal to 0.1mm.
4. mobile terminal as claimed in claim 2, it is characterised in that the insulating part is pasted to the electronic die by gum
Group, the insulating part is using pet material or polyurethane material and thickness is more than or equal to 0.07mm, institute
The thickness for stating gum is more than or equal to 0.03mm.
5. the mobile terminal as described in any one of Claims 1 to 4, it is characterised in that the electronics module includes motor module,
The motor module includes the motor with metal shell, the insulating part include located at the motor and the metal shell it
Between the first insulating part.
6. mobile terminal as claimed in claim 5, it is characterised in that the mobile terminal also includes upper lid, the upper lid and
The metal shell to box, the motor module also include motor pressing plate, the motor pressing plate be arranged on the motor with it is described
Between first insulating part, the motor pressing plate coordinates the upper lid to compress the motor.
7. mobile terminal as claimed in claim 6, it is characterised in that first insulating part is fitted and connected the motor pressure
Plate.
8. mobile terminal as claimed in claim 6, it is characterised in that the motor module also includes cushion pad, the buffering
Pad is located between the motor and the upper lid.
9. the mobile terminal as described in any one of Claims 1 to 4, it is characterised in that the mobile terminal also includes mainboard, institute
The inner side that mainboard is located at the metal shell is stated, the electronics module includes radio frequency connector module, the radio frequency connector mould
Group includes the first connector and the second connector with metal shell, and first connector is fixed on the mainboard, institute
State the second connector and dock first connector, the insulating part includes being located at second connector and the metal shell
Between the second insulating part.
10. mobile terminal as claimed in claim 9, it is characterised in that the radio frequency connector module also includes cushion, described
Cushion is located between second connector and second insulating part.
11. mobile terminal as claimed in claim 10, it is characterised in that second insulating part is fitted and connected the cushion.
12. the mobile terminal as described in any one of Claims 1 to 4, it is characterised in that the electronics module includes shooting head mould
Group, the camera module includes the camera with metal shell, and the insulating part includes being located at the camera and described
The 3rd insulating part between metal shell.
13. mobile terminal as claimed in claim 12, it is characterised in that the 3rd insulating part includes top plate and side plate, institute
State top plate to be arranged between the collection face of the camera and the metal shell, the side plate is arranged on the week of the camera
Between flank side surface and the metal shell.
14. mobile terminal as claimed in claim 12, it is characterised in that the mobile terminal also includes insulation board, described exhausted
Listrium is located between the camera and the upper lid.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710129028.9A CN107071098A (en) | 2017-03-06 | 2017-03-06 | Mobile terminal |
| PCT/CN2018/077039 WO2018161805A1 (en) | 2017-03-06 | 2018-02-23 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710129028.9A CN107071098A (en) | 2017-03-06 | 2017-03-06 | Mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107071098A true CN107071098A (en) | 2017-08-18 |
Family
ID=59621626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710129028.9A Pending CN107071098A (en) | 2017-03-06 | 2017-03-06 | Mobile terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107071098A (en) |
| WO (1) | WO2018161805A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018161805A1 (en) * | 2017-03-06 | 2018-09-13 | 广东欧珀移动通信有限公司 | Mobile terminal |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005010699A (en) * | 2003-06-23 | 2005-01-13 | Toppan Printing Co Ltd | Holder for display unit |
| CN1809257A (en) * | 2005-01-22 | 2006-07-26 | 乐金电子(中国)研究开发中心有限公司 | Metal frame of mobile communication terminal |
| CN201075556Y (en) * | 2007-05-11 | 2008-06-18 | 璞瑞股份有限公司 | Connector |
| CN201766777U (en) * | 2010-07-21 | 2011-03-16 | 研祥智能科技股份有限公司 | Bottom case of module pressing case |
| CN103249270A (en) * | 2012-02-10 | 2013-08-14 | 宏达国际电子股份有限公司 | Components with mechanically-bonded plastic and methods for forming such components |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080044551A (en) * | 2006-11-16 | 2008-05-21 | 엘지전자 주식회사 | Mobile communication terminal |
| CN201063677Y (en) * | 2007-07-24 | 2008-05-21 | 华为技术有限公司 | Mobile equipment and portable electronic system |
| CN202496158U (en) * | 2011-12-31 | 2012-10-17 | 海尔集团公司 | Household appliance metal casing leakage-proof device |
| WO2016178529A1 (en) * | 2015-05-07 | 2016-11-10 | 주식회사 이노칩테크놀로지 | Electric shock-prevention element and electronic device provided with same |
| CN107071098A (en) * | 2017-03-06 | 2017-08-18 | 广东欧珀移动通信有限公司 | Mobile terminal |
-
2017
- 2017-03-06 CN CN201710129028.9A patent/CN107071098A/en active Pending
-
2018
- 2018-02-23 WO PCT/CN2018/077039 patent/WO2018161805A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005010699A (en) * | 2003-06-23 | 2005-01-13 | Toppan Printing Co Ltd | Holder for display unit |
| CN1809257A (en) * | 2005-01-22 | 2006-07-26 | 乐金电子(中国)研究开发中心有限公司 | Metal frame of mobile communication terminal |
| CN201075556Y (en) * | 2007-05-11 | 2008-06-18 | 璞瑞股份有限公司 | Connector |
| CN201766777U (en) * | 2010-07-21 | 2011-03-16 | 研祥智能科技股份有限公司 | Bottom case of module pressing case |
| CN103249270A (en) * | 2012-02-10 | 2013-08-14 | 宏达国际电子股份有限公司 | Components with mechanically-bonded plastic and methods for forming such components |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018161805A1 (en) * | 2017-03-06 | 2018-09-13 | 广东欧珀移动通信有限公司 | Mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018161805A1 (en) | 2018-09-13 |
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Legal Events
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |
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| RJ01 | Rejection of invention patent application after publication |