CN105356077B - Earthing or grounding means and mobile terminal - Google Patents
Earthing or grounding means and mobile terminal Download PDFInfo
- Publication number
- CN105356077B CN105356077B CN201510762691.3A CN201510762691A CN105356077B CN 105356077 B CN105356077 B CN 105356077B CN 201510762691 A CN201510762691 A CN 201510762691A CN 105356077 B CN105356077 B CN 105356077B
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- China
- Prior art keywords
- grounding
- electronics module
- grounding electrode
- fixed
- host cavity
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/02—Carrying-off electrostatic charges by means of earthing connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0067—Devices for protecting against damage from electrostatic discharge
Abstract
The invention discloses a kind of earthing or grounding means and mobile terminal, the earthing or grounding means includes grounding electrode, electronics module and grounding elastic part, the electronics module is fixed on the grounding electrode, the grounding elastic part includes fixed part and the elastic portion for being fixedly connected with the fixed part, the fixed part is fixed on the electronics module, to receive the electrostatic of the electronics module, the elastic portion elastic compression contacts at the grounding electrode with elasticity and transmits electrostatic between the electronics module and the grounding electrode.The grounding elastic part is stable between the electronics module and grounding electrode, and the electrostatic of the electronics module is transferred into the grounding electrode, eliminates electrostatic, so that the earthing or grounding means improves steadiness, lifts security performance.
Description
Technical field
The present invention relates to electronic device field, more particularly to a kind of earthing or grounding means and mobile terminal.
Background technology
Current handset size is increasing, to ensure the hardware in mobile phone bulk strength, mobile phone component increasingly
It is many, but hardware is easily by electrostatic interference, in order to prevent interior of mobile phone electrostatic interference hardware, in the prior art
Typically hardware is connected on grounding electrode by earth conductor, the electrostatic of hardware is transferred to ground connection electricity
On extremely, to eliminate electrostatic interference.But the earth conductor that the electrostatic of metal structure is transferred into grounding electrode at present is easily separated from
Hardware, so that elimination electrostatic interference can not be realized.
The content of the invention
The present invention provides a kind of earthing or grounding means and mobile terminal of stabilized structure.
The present invention provides a kind of earthing or grounding means, wherein, the earthing or grounding means includes grounding electrode, electronics module and ground connection bullet
Piece, the electronics module is fixed on the grounding electrode, and the grounding elastic part includes fixed part and is fixedly connected with the fixation
The elastic portion in portion, the fixed part is fixed on the electronics module, so that the electronics module electrostatic grounding, the elastic portion bullet
Property is compressed between the electronics module and the grounding electrode, is contacted at the grounding electrode with elasticity and is transmitted electrostatic.
Wherein, the electronics module includes being fixedly connected with the bottom of the grounding electrode, and the bottom is provided with opening direction
First host cavity of the grounding electrode, first host cavity houses the elastic portion, and the elastic portion is resiliently attached to institute
State between the bottom surface of the first host cavity and the grounding electrode.
Wherein, the electronics module also includes one in the side wall of the bottom, and the side wall is provided with to be received with described first
The second host cavity that cavity volume is mutually passed through, the second host cavity inner bolt connects the fixed part.
Wherein, the first host cavity bottom sets the first location division, and the grounding elastic part also includes being fixed on the bullet
The second location division between property portion and the fixed part, second location division is contained in first host cavity and with described
One location division is engaged.
Wherein, the elastic portion includes being fixedly connected the support end of the fixed part and relatively supporting of setting of the support end
Contravention, the conflict end sets arc crotch, and the first host cavity bottom is additionally provided with the groove for housing the curved bend hook.
Wherein, the electronics module includes metal shell and the electronic component being fixed in the metal shell.
Wherein, the grounding electrode is metal sheet.
The present invention also provides a kind of mobile terminal, wherein, the mobile terminal includes housing, grounding electrode, electronics module
And grounding elastic part, the grounding electrode is fixed on the case inside, and the electronics module is fixed on the grounding electrode, institute
Stating grounding elastic part includes fixed part and the elastic portion for being fixedly connected with the fixed part, and the fixed part mode connects for screw is in the electronics
Module, to receive the electrostatic of the electronics module, the elastic portion elastic compression is in the electronics module and the grounding electrode
Between, the grounding electrode is contacted at elasticity and electrostatic is transmitted.
Wherein, the mobile terminal also includes circuit board, and the circuit board is fixed on the case inside, the ground connection electricity
Pole is arranged on the circuit board.
Wherein, the housing includes the bonnet that protecgulum is mutually covered with relatively described protecgulum, the grounding electrode, electronics module
And grounding elastic part is respectively positioned between the protecgulum and the bonnet, the grounding electrode be arranged at it is described after cover.
The present invention earthing or grounding means and mobile terminal, by the grounding elastic part include fixed part be fixedly connected it is described solid
Determine the elastic portion in portion, the fixed part mode connects for screw is in the electronics module, to receive the electrostatic of the electronics module, the bullet
Property portion's elastic compression contacts at the grounding electrode with elasticity and transmits quiet between the electronics module and the grounding electrode
Electricity, so that the grounding elastic part is stable between the electronics module and grounding electrode, and by the electrostatic of the electronics module
The grounding electrode is transferred to, electrostatic is eliminated, so that the earthing or grounding means improves steadiness, security performance is lifted.
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 according to these accompanying drawings.
Fig. 1 is the decomposing schematic representation for the earthing or grounding means that the present invention is provided；
Fig. 2 is the front view of Fig. 1 earthing or grounding means；
Fig. 3 is the diagrammatic cross-section along II-II of Fig. 2 earthing or grounding means.
Embodiment
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is carried out clear
Chu, it is fully described by.
Fig. 1, Fig. 2 and Fig. 3, a kind of earthing or grounding means 100 that the present invention is provided are referred to, the earthing or grounding means 100 includes connecing
Ground electrode 10, electronics module 20 and grounding elastic part 30, the electronics module 20 are fixed on the grounding electrode 10, the ground connection
Shell fragment 30 includes fixed part 31 and the elastic portion 32 for being fixedly connected with the fixed part 31, and the mode connects for screw of fixed part 31 is in described
Electronics module 20, to receive the electrostatic of the electronics module 20, the elastic compression of elastic portion 32 is in the He of electronics module 20
Between the grounding electrode 10, the grounding electrode 10 is contacted at elasticity and electrostatic is transmitted.It is understood that the ground connection
Device 100 can apply in mobile terminal, and the mobile terminal can be mobile phone, notebook computer or desktop computer, institute
State earthing or grounding means 100 and realize the electrostatic interference for eliminating mobile terminal inner body, improve the security performance of mobile terminal.
Fixed part 31 and the elastic portion 32 for being fixedly connected with the fixed part 31 are included by the grounding elastic part 30, it is described solid
The mode connects for screw of portion 31 is determined in the electronics module 20, to receive the electrostatic of the electronics module 20, the elasticity of elastic portion 32 pressure
Shrink between the electronics module 20 and the grounding electrode 10, the grounding electrode 10 contacted at elasticity and electrostatic is transmitted,
It is stable between the electronics module 20 and grounding electrode 10 so as to the grounding elastic part 30, and by the electronics module 20
Electrostatic is transferred to the grounding electrode 10, eliminates electrostatic, so that the earthing or grounding means 100 improves steadiness, lifting safety
Performance.
In present embodiment, the grounding electrode 10 is metal sheet, and the grounding electrode 10 can be applied to movement
On the circuit board of terminal or applied on the battery cover of mobile terminal.Specifically, the grounding electrode 10 is included opposite to each other
The first side 11 and the second side 12 set.First side 11 can be affixed on the housing of mobile terminal, second side
12 are fixedly connected with the electronics module 20.More specifically, first side 11 can be adhered to mobile terminal by viscose glue
Housing on or taken shape on circuit board by hot press lamination process.Second side 12 is bonded described by viscose glue
Electronics module 20.In other embodiments, the grounding electrode 10, which can also be, is connected together in the electronics module 20.
In present embodiment, the electronics module 20 can be the wire and cable connector of mobile terminal, or intelligent deck,
Or chip fixed seat.The electronics module 20 includes metal shell (not indicating) and the electronics being fixed in metal shell member
Part, the metal shell can be with rectangular-blocklike, and the electronic component can be resistance, electric capacity or chip etc..The electronics
Module 20 is adhered to second side 12, the electronics module 20, so that the electronics member in the electronics module 20 by viscose glue
Part is isolated with the grounding electrode 10, so as to ensure that electronic component and circuit in the electronics module 20 can normal works
Make.The metal shell of the electronics module 20 strengthens the structural behaviour of the electronics module 20, increases the electronics module 20 and resists
Pressure or ability of anti-deformation.In other embodiments, the electronics module 20 can also be including plastic casing and be arranged at modeling
The hardware of glue housing, the grounding elastic part 30 is connected to the hardware of the electronics module 20.
In present embodiment, the grounding elastic part 30 is metalwork.Preferably, the grounding elastic part 30 can use copper material
Matter.The grounding elastic part 30 is using the ductility of metal so as to producing elastic deformation.Specifically, in the electronics module 20
When being fixed on the grounding electrode 10, the elastic portion 32 of the grounding elastic part 30 is compressed in the electronics module 20 and described connect
Between ground electrode 10, so that the elastic portion 32 of the grounding elastic part 30 produces deformation, so that the elastic portion 32 is to the ground connection
There is reaction force in electrode 10, so that the elastic portion 32 is closely contacted on the grounding electrode 10, and then in institute
State in the case of there is gap between electronics module 20 and the grounding electrode 10, the elastic portion 32 still contacts at described connect
Ground electrode 10, so as to increase the ground connection performance of the earthing or grounding means 100, improves security.Meanwhile, the screw of fixed part 31 connects
It is connected in the electronics module 20, so as to increase the stress of 30 pairs of the grounding elastic part electronics module 20 so that institute
State grounding elastic part 30 and the structure of the electronics module 20 is more firm, prevent the electronics module 20 from departing from the electronics module
20, so that the grounding elastic part 30 all the time can conduct the electrostatic interference of the electronics module 20 to the ground connection electricity
On pole 10, so as to eliminate electrostatic interference.In other embodiments, the grounding elastic part 20 can also be using steel disc material.
Further, the electronics module 20 includes being fixedly connected with the bottom 21 of the grounding electrode 10, the bottom 21
Provided with opening towards the first host cavity 22 of the grounding electrode 10, first host cavity 22 houses the elastic portion 32.
In present embodiment, the rectangular-blocklike of electronics module 20, the end face of bottom 21 of the electronics module 20 is opened up
First host cavity 22, the elastic portion 32 is housed using first host cavity 22, so that the electronics module 20
The end face of bottom 21 can be stable on the grounding electrode 10 so that 20 pairs of the electronics module grounding elastic part 30
Elastic portion 32 protected, so as to prevent the elastic portion 32 of the grounding elastic part 30 from departing from the grounding electrode 10.Specifically,
The end face of bottom 21 is adhered on second side 12 by viscose glue, so that the compression of the elastic portion 32 is received with described first
Between cavity volume 22 and the second side 12 of the grounding electrode 10, so that the elastic portion 32 produces elastic deformation, and contradict all the time
In on the grounding electrode 10, it is to avoid the earthing or grounding means 100 grounding elastic part 30 in the case of rocking departs from the ground connection
Electrode 10.In other embodiments, the electronics module 20 can also be column, or plate-like.
Further, the electronics module 20 also includes one in the side wall 23 of the bottom 21, and the side wall 23 is provided with
With first host cavity 22 connect and opening parallel described in grounding electrode 10 the second host cavity 24, second host cavity
24 inner bolts connect the fixed part 31.
In present embodiment, the side wall 23 is the lateral wall of the metal shell of the electronics module 20, the side wall 23
It is connected with the bottom 21, so that the second host cavity 24 on the side wall 23 is received adjacent to the bottom 21 with described first
Cavity volume 22 connects.The opening of second host cavity 24 is directed parallel to the grounding electrode 10, second host cavity 24
Bottom end face be provided with screwed hole 241, the internal locking screw 242 of screwed hole 241, the fixed part 31 correspondence screwed hole
241 open up screw hole 31a, so that the screw 242 passes through the screw hole 31a, lock onto the screwed hole 241, so that real
The existing fixed part 31 is fixed on second host cavity 24.The fixed part 31 lock onto the second host cavity of the side wall 23
24, so that convenient install the grounding elastic part 30 from the side wall 23 of the electronics module 20, labour is saved, and described in
Grounding elastic part 30 is contained in first host cavity 22 and second host cavity 24, so as to avoid the grounding elastic part 30 from wasting
Using space, and then save the use space of the earthing or grounding means 100 so that the volume of the earthing or grounding means 100 reduces, from
And the volume of the mobile terminal using the earthing or grounding means 100 can be reduced, and then improve the performance of mobile terminal.At it
In his embodiment, the screwed hole 241 and the screw hole 31a number can also be multiple, so as to further strengthen institute
State the steadiness of fixed part 31 and the electronics module 20.
Further, the bottom of the first host cavity 22 sets the first location division 221, and the grounding elastic part 30 also includes solid
Due to the second location division 33 between the elastic portion 32 and the fixed part 31, second location division 33 is contained in described
One host cavity 22 is simultaneously engaged with first location division 221.
In present embodiment, first location division 221 is locating dowel, and the one of first location division 221 is in described the
The bottom of one host cavity 22.Second location division 33 is positioning hole, and second location division 33 is integrally formed at the fixed part
Between 31 and the elastic portion 32.When the elastic portion 32 is contained in first host cavity 22, second location division 33
It is engaged with first location division 221, so that the elastic portion 32 is positioned in first host cavity 22, so as to avoid institute
Elastic portion 32 is stated to rock in first host cavity 22.In other embodiments, first location division 221 can also be
Positioning hole, second location division 33 can also be locating dowel.
Further, the elastic portion 32 includes being fixedly connected with the support end 321 and relatively described branch of the fixed part 31
The conflict end 322 that end 321 is set is supportted, the conflict end 322 sets arc crotch 322a, and the bottom of the first host cavity 22 is also set
There is the groove 222 for housing the curved bend hook 322a.
In present embodiment, the one of support end 321 is in the fixed part 31, so that the support end 321 is described
Contradict end 322 and improve support force, the conflict end 322 is set away from the support end 321, so that the conflict end 322 can be produced
Raw elastic acting force, the conflict end 322 contacts at the grounding electrode 10, and the conflict end 322 is compressed in described second
In host cavity 22.When contradicting the second side 12 of the grounding electrode 10 at the conflict end 322, the arc of the arc crotch 322a
Face contacts at second side 12, so as to avoid the conflict end 322 from puncturing the grounding electrode 10, so as to improve the ground connection
The service life of device 100.In other embodiments, the conflict end 322 can also be in hemispherical, so as to reduce the conflict
Hold the injury of 322 pairs of grounding electrodes 10.
Further, the present invention also provides a kind of mobile terminal (not shown), and the mobile terminal (is not schemed including housing
Show) and the earthing or grounding means 100.The grounding electrode 10 is fixed on the case inside.The mobile terminal also includes
Circuit board (not shown), the circuit board is fixed on the case inside, and the grounding electrode 10 is arranged on the circuit board,
The electronics module 20 can be connector, either antenna or memory.In other embodiments, the housing includes
The bonnet (not shown) that protecgulum (not shown) is mutually covered with relatively described protecgulum, the grounding electrode 10, electronics module 20 and connects
Ground shell fragment 30 is respectively positioned between the protecgulum and the bonnet, the grounding electrode 10 be arranged at it is described after cover；The bonnet
Can be the battery cover of mobile terminal, the protecgulum can be the display screen cover plate of mobile terminal.
The present invention earthing or grounding means and mobile terminal, by the grounding elastic part include fixed part be fixedly connected it is described solid
Determine the elastic portion in portion, the fixed part mode connects for screw is in the electronics module, to receive the electrostatic of the electronics module, the bullet
Property portion's elastic compression contacts at the grounding electrode with elasticity and transmits quiet between the electronics module and the grounding electrode
Electricity, so that the grounding elastic part is stable between the electronics module and grounding electrode, and by the electrostatic of the electronics module
The grounding electrode is transferred to, electrostatic is eliminated, so that the earthing or grounding means improves steadiness, security performance is lifted.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (8)
1. a kind of earthing or grounding means, it is characterised in that the earthing or grounding means includes grounding electrode, electronics module and grounding elastic part, institute
State electronics module to be fixed on the grounding electrode, the grounding elastic part includes fixed part and the bullet for being fixedly connected with the fixed part
Property portion, the fixed part is fixed on the electronics module, so that the electronics module electrostatic grounding, the elastic portion elastic compression
Between the electronics module and the grounding electrode, the grounding electrode is contacted at elasticity and electrostatic is transmitted；The electronics
Module includes being fixedly connected with the bottom of the grounding electrode, and the bottom is housed provided with opening towards the first of the grounding electrode
Chamber, the elastic portion is resiliently attached between the bottom surface of first host cavity and the grounding electrode；The electronics module is also
Including one in the side wall of the bottom, the side wall is provided with the second host cavity mutually passed through with first host cavity, described solid
Determine portion to be fixed in second host cavity.
2. earthing or grounding means according to claim 1, it is characterised in that the first host cavity bottom sets first to position
Portion, the grounding elastic part also includes the second location division being fixed between the elastic portion and the fixed part, and described second determines
Position portion is contained in first host cavity and is engaged with first location division.
3. earthing or grounding means according to claim 1, it is characterised in that the elastic portion includes being fixedly connected with the fixed part
Support end and the support end is set relatively conflict end, the conflict end sets arc crotch, the first host cavity bottom
End is additionally provided with the groove for housing the curved bend hook.
4. earthing or grounding means according to claim 1, it is characterised in that the electronics module includes metal shell and is fixed on
Electronic component in the metal shell.
5. earthing or grounding means according to claim 1, it is characterised in that the grounding electrode is metal sheet.
6. a kind of mobile terminal, it is characterised in that the mobile terminal includes housing, grounding electrode, electronics module and ground connection bullet
Piece, the grounding electrode is fixed on the case inside, and the electronics module is fixed on the grounding electrode, the ground connection bullet
Piece includes fixed part and the elastic portion for being fixedly connected with the fixed part, the fixed part mode connects for screw in the electronics module, with
Receive the electrostatic of the electronics module, the elastic portion elastic compression between the electronics module and the grounding electrode, with
Elasticity contacts at the grounding electrode and transmits electrostatic；The electronics module includes being fixedly connected with the bottom of the grounding electrode,
The bottom is provided with first host cavity of the opening towards the grounding electrode, and the elastic portion is resiliently attached to described first and housed
Between the bottom surface of chamber and the grounding electrode；The electronics module also includes one in the side wall of the bottom, and the side wall is set
There is the second host cavity mutually passed through with first host cavity, the fixed part is fixed in second host cavity.
7. mobile terminal according to claim 6, it is characterised in that the mobile terminal also includes circuit board, the electricity
Road plate is fixed on the case inside, and the grounding electrode is arranged on the circuit board.
8. mobile terminal according to claim 6, it is characterised in that the housing includes protecgulum and relatively described protecgulum phase
The bonnet covered, the grounding electrode, electronics module and grounding elastic part are respectively positioned between the protecgulum and the bonnet, described to connect
Ground electrode be arranged at it is described after cover.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710896830.0A CN107660060B (en) | 2015-11-09 | 2015-11-09 | Grounding elastic sheet, grounding device and mobile terminal |
| CN201510762691.3A CN105356077B (en) | 2015-11-09 | 2015-11-09 | Earthing or grounding means and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510762691.3A CN105356077B (en) | 2015-11-09 | 2015-11-09 | Earthing or grounding means and mobile terminal |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710896830.0A Division CN107660060B (en) | 2015-11-09 | 2015-11-09 | Grounding elastic sheet, grounding device and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105356077A CN105356077A (en) | 2016-02-24 |
| CN105356077B true CN105356077B (en) | 2017-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510762691.3A Active CN105356077B (en) | 2015-11-09 | 2015-11-09 | Earthing or grounding means and mobile terminal |
| CN201710896830.0A Active CN107660060B (en) | 2015-11-09 | 2015-11-09 | Grounding elastic sheet, grounding device and mobile terminal |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710896830.0A Active CN107660060B (en) | 2015-11-09 | 2015-11-09 | Grounding elastic sheet, grounding device and mobile terminal |
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| Country | Link |
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| CN (2) | CN105356077B (en) |
Cited By (1)
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| CN107660060A (en) * | 2015-11-09 | 2018-02-02 | 广东欧珀移动通信有限公司 | Grounding elastic part, earthing or grounding means and mobile terminal |
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| CN105828511B (en) * | 2016-05-30 | 2018-07-24 | 青岛海信移动通信技术股份有限公司 | A kind of mobile terminal |
| CN106850882B (en) * | 2016-12-20 | 2020-03-24 | Oppo广东移动通信有限公司 | Bracket component and mobile terminal |
| CN106603765B (en) * | 2016-12-20 | 2020-03-17 | Oppo广东移动通信有限公司 | Bracket component and mobile terminal |
| CN106534417B (en) * | 2016-12-20 | 2019-12-06 | Oppo广东移动通信有限公司 | Bracket component, functional module and mobile terminal |
| CN107743040B (en) * | 2017-09-30 | 2020-06-12 | 南京白下高新技术产业园区投资发展有限责任公司 | Anti-static card support structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107660060A (en) * | 2015-11-09 | 2018-02-02 | 广东欧珀移动通信有限公司 | Grounding elastic part, earthing or grounding means and mobile terminal |
| CN107660060B (en) * | 2015-11-09 | 2020-01-14 | Oppo广东移动通信有限公司 | Grounding elastic sheet, grounding device and mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107660060A (en) | 2018-02-02 |
| CN105356077A (en) | 2016-02-24 |
| CN107660060B (en) | 2020-01-14 |
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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. |