CN106254580B - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
- Publication number
- CN106254580B CN106254580B CN201610565683.4A CN201610565683A CN106254580B CN 106254580 B CN106254580 B CN 106254580B CN 201610565683 A CN201610565683 A CN 201610565683A CN 106254580 B CN106254580 B CN 106254580B
- Authority
- CN
- China
- Prior art keywords
- support plate
- mobile terminal
- functional component
- mainboard
- connecting part
- 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.)
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Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 230000005307 ferromagnetism Effects 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims description 10
- 239000000956 alloy Substances 0.000 claims description 5
- 238000002955 isolation Methods 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 2
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The embodiment of the present invention provides a kind of mobile terminal, wherein the mobile terminal includes: display screen, support plate, mainboard and functional component, wherein, the display screen is fitted in the side of the support plate, and the mainboard and the functional component are mounted on the other side of the support plate；The mainboard is provided with the first conducting connecting part in the one side towards the support plate, and the functional component is provided with the second conducting connecting part in the one side towards the support plate；It is arranged fluted in the support plate, ferromagnetism steel plate is provided in groove, the both ends of the ferromagnetism steel plate are electrically connected with first conducting connecting part, second conducting connecting part respectively.Due to being electrically connected between mainboard and functional component by the ferromagnetism steel plate being arranged in the groove of support plate, other assemblies are stacked between mainboard and functional component, such as when battery, will not increase additional thickness between mainboard and functional component.
Description
Technical field
The present embodiments relate to field of circuit technology more particularly to a kind of mobile terminals.
Background technique
The technology development of mobile terminal especially mobile phone is very fast, and the period of successive generations of products is also shorter and shorter.Closely
2 years, " ultra-thin " main flow direction as product, in order to realize that the purpose of " thin ", various schemes emerge one after another.But in order to simultaneous
The demand of Gu Chengben and battery capacity, the plate circuit structure that breaks become a relatively good selection.
In the prior art, a kind of scheme is that the arrangement of electronic component is carried out by circuit board, this circuit board and
Battery compartment is laid in the same side of support plate, but with advances in technology, senser element, antenna radiator, loudspeaker cloth
If more dispersing, therefore evolution goes out a kind of disconnected plate circuit structure in prior art, that is, electronic component is arranged at least two circuits
On plate, the different location in mobile terminal is can be set in circuit board, is connected between different circuit boards by flexible circuit board, tool
Body is said: disconnected plate circuit structure mainly includes main printed circuit pcb board, the secondary structures such as pcb board and flexible circuit FPC.Wherein,
Main printed circuit pcb board and secondary pcb board are fixed in support plate by screw, flexible PCB/flexible circuit FPC attachment to support
On plate, flexible PCB/FPC is connect by connector with main PCB plate and secondary pcb board, and this completes main PCB plates and secondary pcb board
Between signal connection.Due to also needing to stack other component, such as battery etc. in mobile terminal.Therefore, main printing is being realized
While circuit pcb board and secondary pcb board electrical connection, the design of flexible circuit is mounted in support plate, will necessarily exist and increase movement
The hidden danger of termination thickness.
Summary of the invention
The embodiment of the present invention provides a kind of mobile terminal, to reduce the thickness of mobile terminal.
The embodiment of the present invention provides a kind of mobile terminal, which includes:
Display screen, support plate, mainboard and functional component, wherein the display screen is fitted in the side of the support plate,
The mainboard and the functional component are mounted on the other side of the support plate；；
The mainboard is provided with the first conducting connecting part in the one side towards the support plate, and the functional component is in court
The second conducting connecting part is provided in the one side of the support plate；
It is arranged fluted in the support plate, is provided with ferromagnetism steel plate in groove, the both ends point of the ferromagnetism steel plate
It is not electrically connected with first conducting connecting part, second conducting connecting part.
By the way that groove is arranged on the supporting plate, and ferromagnetism steel plate is arranged in the embodiment of the present invention in groove, in mainboard court
First conducting connecting part is set in the one side of support plate, the second conduction is set in one side of the functional component towards support plate even
Fitting, by the way that the first conducting connecting part and the second conducting connecting part are electrically connected with ferromagnetism steel plate respectively, Lai Shixian mainboard with
Electrical connection between functional component, due to the conductive metal between mainboard and functional component by being arranged in the groove of support plate
Part is electrically connected, and therefore, other assemblies is stacked between mainboard and functional component, such as when battery, will not be in mainboard and function
Additional thickness can be increased between component.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the internal components structural schematic diagram for the mobile terminal that one embodiment of the invention provides；
Fig. 2 is the internal components structural schematic diagram for the mobile terminal that further embodiment of this invention provides；
Fig. 3 is a kind of structural schematic diagram of groove provided by the invention；
Fig. 4 is the structural schematic diagram of another groove provided by the invention；
Fig. 5 is the structural schematic diagram of another groove provided by the invention.
Appended drawing reference:
11- support plate；12- mainboard；13- functional component；
14- subplate；111- groove；1111- ferromagnetism steel plate；
1112- insulating layer.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The term " includes " of description and claims of this specification and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, the device of the process or structure that contain series of steps is not necessarily limited to clearly arrange
Those of out structure or step but may include other steps being not clearly listed or intrinsic for these processes or device
Rapid or structure.
Fig. 1 is the internal components structural schematic diagram for the mobile terminal that one embodiment of the invention provides, as shown in Figure 1, the shifting
Dynamic terminal includes:
Display screen, support plate 11, mainboard 12 and functional component 13, wherein display screen is fitted in the side of support plate 11,
Mainboard 12 and functional component 13 are mounted on the other side of support plate 11；
Mainboard 12 is provided with the first conducting connecting part in the one side towards support plate 11, and functional component 13 is supported in direction
The second conducting connecting part is provided in the one side of plate 11.
Fluted 111 are arranged in support plate 11, ferromagnetism steel plate, the both ends point of ferromagnetism steel plate are provided in groove 111
It is not electrically connected with the first conducting connecting part, the second conducting connecting part, particularly, in the present embodiment, ferromagnetism steel plate is towards mainboard
12 and 13 side of functional component level it is high not higher than the plane of support plate 11 towards 13 side of mainboard 12 and functional component
Degree.Groove 111 and ferromagnetism steel plate can have any shape, and not be specifically limited to it in the present embodiment.
In practical application, support plate 11 can be made of the harder isolation material of material or alloy material.Its specific material,
In the present embodiment without limitation.Mainboard 12 can be specially pcb board, and CPU, power supply, memory etc. are equipped on mainboard 12
Device.Functional component 13 can be specially one of function elements such as loudspeaker, motor, antenna radiator, microphone or
It is a variety of.Optionally, mainboard 12 and functional component 13 can be directly fixed in support plate 11 by way of screw or buckle.
In practical application, the first conducting connecting part and the second conducting connecting part can be specially and be conductively connected column, lead
Any one in line, electroconductive elastic sheet.By taking electroconductive elastic sheet as an example, when realize mainboard 12 and functional component 13 and support plate 11 it
Between installation after, the electroconductive elastic sheet of mainboard 12 and functional component 13 can be extended respectively in ferromagnetism steel plate, make electroconductive elastic sheet
It is contacted with ferromagnetism steel plate, to realize being electrically connected between mainboard 12 and functional component 13.
Fig. 2 is the internal components structural schematic diagram for the mobile terminal that further embodiment of this invention provides, as shown in Fig. 2,
On the basis of structure shown in Fig. 1, functional component 13 may include: subplate 14 and the function element that is mounted on subplate 14, wherein
Subplate 14 is fixed in support plate 11, and subplate 14 is arranged in towards on the side of support plate 11 in the second conducting connecting part.Actually answer
In, subplate 14 can also be specially pcb board, function element may include loudspeaker, motor, antenna radiator, in microphone
It is one or more.
Particularly, in the present embodiment, function element can be fixed on the back of subplate 14 by modes such as welding, screw or buckles
On side from the support plate, subplate 14 is fixed in support plate 11 by way of screw or buckle.When subplate 14 is fixed
After in support plate 11, being electrically connected between subplate 14 and ferromagnetism steel plate can be realized by electroconductive elastic sheet, conducting wire etc..
Further, when the support plate 11 shown in Fig. 1 and Fig. 2 in structure is isolation material, it is preferred that can will be conductive
Metalwork is directly embedded in groove 111.
Specifically, Fig. 3 is a kind of structural schematic diagram of groove provided by the invention, in Fig. 3, the material of support plate 11 is modeling
Glue material matter, and thickness is smaller, ferromagnetism steel plate 1111 is alloy material.At this time in order to reduce the manufacture difficulty of groove, increase is led
Stability between electric metal part 1111 and groove can set identical as the thickness of support plate 11 for the depth of groove, i.e., recessed
Ferromagnetism steel plate 1111 in slot penetrates through the upper and lower surfaces of support plate, the upper and lower surfaces of ferromagnetism steel plate 1111
Respectively in the same plane with the upper and lower surfaces of support plate.
Fig. 4 is the structural schematic diagram of another groove provided by the invention, and in Fig. 4, the material of support plate 11 is plastic cement material
Matter, and thickness is larger, ferromagnetism steel plate 1111 is alloy material.It, can be at this point, in order to save the dosage of ferromagnetism steel plate 1111
The depth of groove is set smaller than to the thickness of support plate 11, i.e. 1111 thickness of the ferromagnetism steel plate thickness that is less than support plate 11,
At this point, the height of the lower surface of ferromagnetism steel plate 1111 be higher than support plate lower surface height, ferromagnetism steel plate 1111 it is upper
Surface and the upper surface of support plate are in the same plane.
Fig. 5 is the structural schematic diagram of another groove provided by the invention.In Fig. 5, support plate 11 and electric conductor 1111 are
Alloy material.At this time for the connection completely cut off between ferromagnetism steel plate 1111 and support plate 11, avoid between each ferromagnetism steel plate
Interference optionally a layer insulating 1112 can be set between ferromagnetism steel plate 1111 and groove, pass through insulating layer 1112
Package completely cuts off the connection between ferromagnetism steel plate 1111 and support plate 11.
By the way that groove is arranged on the supporting plate, and ferromagnetism steel plate is arranged in the embodiment of the present invention in groove, in mainboard court
First conducting connecting part is set in the one side of support plate, the second conduction is set in one side of the functional component towards support plate even
Fitting, by the way that the first conducting connecting part and the second conducting connecting part are electrically connected with ferromagnetism steel plate respectively, Lai Shixian mainboard with
Electrical connection between functional component, due to the conductive metal between mainboard and functional component by being arranged in the groove of support plate
Part is electrically connected, and therefore, other assemblies is stacked between mainboard and functional component, such as when battery, will not be in mainboard and function
Additional thickness can be increased between component.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (9)
1. a kind of mobile terminal characterized by comprising
Display screen, support plate, mainboard and functional component, wherein the display screen is fitted in the side of the support plate, described
Mainboard and the functional component are mounted on the other side of the support plate；
The mainboard is provided with the first conducting connecting part in the one side towards the support plate, and the functional component is towards institute
It states and is provided with the second conducting connecting part in the one side of support plate；
Be arranged fluted in the support plate, be provided with ferromagnetism steel plate in groove, the both ends of the ferromagnetism steel plate respectively with
First conducting connecting part, second conducting connecting part electrical connection.
2. mobile terminal according to claim 1, which is characterized in that the functional component includes: subplate and is mounted on institute
State the function element on subplate, wherein the subplate is fixed in the support plate, and second conducting connecting part is arranged in institute
Subplate is stated towards on the side of the support plate.
3. mobile terminal according to claim 1, which is characterized in that the functional component includes loudspeaker, motor, antenna
Radiator, one of microphone or a variety of.
4. mobile terminal according to claim 1, which is characterized in that the depth of the groove is equal to the thickness of the support plate
Degree.
5. mobile terminal according to claim 1, which is characterized in that the depth of the groove is less than the thickness of the support plate
Degree.
6. mobile terminal according to claim 1-5, which is characterized in that the support plate is isolation material.
7. mobile terminal according to claim 6, which is characterized in that the isolation material is plastic cement.
8. mobile terminal according to claim 1-5, which is characterized in that the support plate is alloy material.
9. mobile terminal according to claim 8, which is characterized in that be arranged between the groove and the ferromagnetism steel plate
There is insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610565683.4A CN106254580B (en) | 2016-07-18 | 2016-07-18 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610565683.4A CN106254580B (en) | 2016-07-18 | 2016-07-18 | Mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106254580A CN106254580A (en) | 2016-12-21 |
| CN106254580B true CN106254580B (en) | 2019-06-04 |
Family
ID=57614060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610565683.4A Active CN106254580B (en) | 2016-07-18 | 2016-07-18 | Mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106254580B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3829145A1 (en) * | 2019-11-27 | 2021-06-02 | Beijing Xiaomi Mobile Software Co., Ltd. | Electronic equipment, control method and device thereof, and readable storage medium |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112398990B (en) * | 2020-11-04 | 2023-04-07 | 惠州Tcl移动通信有限公司 | Sound production device and mobile phone thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1898680A1 (en) * | 2006-09-11 | 2008-03-12 | LG Electronics Inc. | Display module and apparatus for mobile communication having the same |
| CN202019374U (en) * | 2010-10-13 | 2011-10-26 | 中兴通讯股份有限公司 | Supporting plate for main board with broken board structure in mobile phone |
| CN103140017A (en) * | 2011-11-24 | 2013-06-05 | 比亚迪股份有限公司 | Electronic equipment |
| CN105578744A (en) * | 2015-12-29 | 2016-05-11 | 广东欧珀移动通信有限公司 | Flexible printed circuit board and mobile terminal |
-
2016
- 2016-07-18 CN CN201610565683.4A patent/CN106254580B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1898680A1 (en) * | 2006-09-11 | 2008-03-12 | LG Electronics Inc. | Display module and apparatus for mobile communication having the same |
| CN202019374U (en) * | 2010-10-13 | 2011-10-26 | 中兴通讯股份有限公司 | Supporting plate for main board with broken board structure in mobile phone |
| CN103140017A (en) * | 2011-11-24 | 2013-06-05 | 比亚迪股份有限公司 | Electronic equipment |
| CN105578744A (en) * | 2015-12-29 | 2016-05-11 | 广东欧珀移动通信有限公司 | Flexible printed circuit board and mobile terminal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3829145A1 (en) * | 2019-11-27 | 2021-06-02 | Beijing Xiaomi Mobile Software Co., Ltd. | Electronic equipment, control method and device thereof, and readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106254580A (en) | 2016-12-21 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Shandong City, Qingdao Province, Jiangxi City Road No. 11 Patentee after: Qingdao Hisense Mobile Communication Technology Co.,Ltd. Country or region after: China Address before: Shandong City, Qingdao Province, Jiangxi City Road No. 11 Patentee before: HISENSE MOBILE COMMUNICATIONS TECHNOLOGY Co.,Ltd. Country or region before: China |