CN206332722U - Circuit board arrangement and mobile terminal - Google Patents
Circuit board arrangement and mobile terminal Download PDFInfo
- Publication number
- CN206332722U CN206332722U CN201720027790.1U CN201720027790U CN206332722U CN 206332722 U CN206332722 U CN 206332722U CN 201720027790 U CN201720027790 U CN 201720027790U CN 206332722 U CN206332722 U CN 206332722U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- pad
- cover body
- transparent cover
- flash lamp
- 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.)
- Expired - Fee Related
Links
- 230000000712 assembly Effects 0.000 claims abstract description 21
- 238000000429 assembly Methods 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims description 23
- 229910052751 metal Inorganic materials 0.000 claims description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Abstract
The utility model discloses a kind of circuit board arrangement and mobile terminal.Circuit board arrangement includes：Circuit board assemblies, the circuit board assemblies are provided with flash lamp pad；Flash element, the flash element is welded on the flash lamp pad；Transparent cover body, flash element described in the transparent cover body outer cover and the flash lamp pad, and the lower end of the transparent cover body is fixed on the circuit board assemblies.According to mobile terminal of the present utility model, the steam or liquid in the external world etc. can be avoided to be contacted with flash lamp pad and flash element, so as to avoid the both positive and negative polarity short circuit and the short circuit of circuit board of flash element, and then avoid the damage of mobile terminal, be conducive to improving the service life of mobile terminal, improve the experience of user.
Description
Technical field
The utility model is related to technical field of mobile terminals, more particularly, to a kind of circuit board arrangement and mobile terminal
Background technology
In correlation technique, typically it is welded with radome to live multiple component sealing covers on the circuit board of mobile terminal, rises
To the effect of waterproof.However, for the ease of taking pictures or shooting video, flash element and flash lamp pad are normally at radome
Outside, this, which is easy to bring into liquid, causes the both positive and negative polarity short circuit of flash element, and then causes the line short of circuit board, makes
Into the damage of mobile terminal.
Utility model content
The utility model is intended at least solve one of technical problem in correlation technique to a certain extent.Therefore, this reality
With a kind of circuit board arrangement of new proposition, the circuit board arrangement has improved transparent cover body, can avoid flash element just
Negative pole short circuit.
The utility model also proposes a kind of mobile terminal, including above-mentioned circuit board arrangement.
According to the circuit board arrangement of the utility model embodiment, including：Circuit board assemblies, the circuit board assemblies are provided with
Flash lamp pad；Flash element, the flash element is welded on the flash lamp pad；Transparent cover body, it is described transparent
Flash element described in lid outer cover and the flash lamp pad, and the lower end of the transparent cover body is fixed on the circuit board group
On part.
According to the mobile terminal of the utility model embodiment, welded by making transparent cover body outer cover flash element and flash lamp
Disk and the lower end of transparent cover body is set to be fixed on circuit board assemblies so that flash lamp pad and flash element to be hedged off from the outer world, this
Sample can avoid the steam or liquid in the external world etc. and flash lamp pad and flash lamp on the premise of not influenceing to take pictures or shooting screen
Element is contacted, and so as to avoid the both positive and negative polarity short circuit and the short circuit of circuit board of flash element, and then avoids mobile terminal
Damage, be conducive to improve mobile terminal service life, improve user experience.
According to some embodiments of the present utility model, the circuit board assemblies include：First circuit board, first circuit
Plate is provided with the first pad；And second circuit board, the second circuit board is provided with the flash lamp pad, the flash lamp weldering
Disk is electrically connected with first pad.
Specifically, the first circuit board is provided with the first ground pad of closed-loop shaped, and first ground pad is surround
First pad is set, and the bottom wall of the second circuit board is provided with the corresponding with first ground pad second ground connection weldering
Disk, the second circuit board is welded on first ground pad by second ground pad.
Specifically, it is provided with described first on a side surface of the remote first circuit board of the second circuit board
The recessed holding tank of circuit board, the flash lamp pad is located on the inwall of the holding tank.
Alternatively, the second circuit board is provided with the connection pad of closed loop shape, and the connection pad ring is held around described
Groove of receiving is set, and metal level, the transparency cover are provided with the position corresponding with the connection pad of the lower end of the transparent cover body
Body is welded on the connection pad by the metal level.
Alternatively, the first circuit board is provided with the connection pad of closed loop shape, and the connection pad ring is around described the
Two circuit boards are set, and metal level is provided with the position corresponding with the connection pad of the lower end of the transparent cover body, described
Bright lid is welded on the connection pad by the metal level.
According to some embodiments of the present utility model, the circuit board assemblies include a tertiary circuit plate, the described 3rd
Circuit board is provided with the connection pad of closed-loop shaped, and the connection pad ring is set around the flash element, the transparent cover body
Lower end with being provided with metal level at the corresponding position of the connection pad, the transparent cover body is welded on by the metal level
On the connection pad.
Alternatively, the metal level is layers of copper.
According to the mobile terminal of the utility model embodiment, including：Housing and above-mentioned circuit board arrangement.Housing is provided with
Flash lamp aperture, flash element is corresponding with flash lamp aperture.
According to the mobile terminal of the utility model embodiment, the above-mentioned circuit board arrangement by setting is conducive to improving and moved
The service life of dynamic terminal.
Alternatively, the mobile terminal is mobile phone, notebook computer, panel computer, learning machine or game machine.
Brief description of the drawings
Fig. 1 is the schematic diagram of the circuit board arrangement according to the utility model some embodiments；
Fig. 2 is the schematic diagram of the circuit board arrangement according to the utility model other embodiments；
Fig. 3 is the schematic diagram of the circuit board arrangement for being not provided with transparent cover body according to Fig. 2；
Fig. 4 is the schematic diagram of the circuit board arrangement according to the other embodiment of the utility model；
Fig. 5 is the schematic diagram of the transparent cover body according to the utility model some embodiments.
Reference：
Circuit board arrangement 100；
Circuit board assemblies 1；First circuit board 11；Second circuit board 12；Holding tank 121；Connect pad 122；Tertiary circuit
Plate 13；
Flash element 2；Flash lamp pad 21；
Transparent cover body 3；Metal level 31.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings.Below by
The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that new to this practicality
The limitation of type.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than indicate or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two
It is individual, three etc., unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect or can communicate each other；Can be joined directly together, the indirect phase of intermediary can also be passed through
Even, can be two element internals connection or two elements interaction relationship, unless otherwise clear and definite restriction.For this
For the those of ordinary skill in field, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
The circuit board arrangement 100 according to the utility model embodiment, the circuit board arrangement are described below with reference to Fig. 1-Fig. 5
100 can use on mobile terminals, such as described mobile terminal is mobile phone, notebook computer, panel computer, learning machine or game machine
Deng.
As Figure 1-Figure 4, according to the circuit board arrangement 100 of the utility model embodiment, circuit board assemblies can be included
1st, flash element 2 and transparent cover body 3.
Flash element 2 is solderable on circuit board assemblies 1.Specifically, circuit board assemblies 1 are provided with flash lamp pad
21, flash element 2 is solderable on flash lamp pad 21, so that flash element 2 is welded on circuit board assemblies 1.
The lower end of the outer cover flash element 2 of transparent cover body 3 and flash lamp pad 21 and transparent cover body 3 is fixed on circuit board group
So that flash lamp pad 21 and flash element 2 to be hedged off from the outer world on part 1, so do not influenceing to take pictures or shooting the premise of screen
Under, the steam or liquid in the external world etc. can be avoided to be contacted with flash lamp pad 21 and flash element 2, so as to avoid flash lamp member
The both positive and negative polarity short circuit and the short circuit of circuit board of part 2, and then the damage of mobile terminal is avoided, be conducive to improving mobile terminal
Service life.
Here it is possible to understand, transparent cover body 3 be it is nonconducting, for example transparent cover body 3 be plastic, transparent lid 3 and
It is non-conductive.
According to the mobile terminal of the utility model embodiment, by making the outer cover flash element 2 of transparent cover body 3 and flash lamp
Pad 21 and make transparent cover body 3 lower end be fixed on circuit board assemblies 1 with by flash lamp pad 21 and flash element 2 with it is outer
Boundary completely cuts off, so on the premise of not influenceing to take pictures or shooting screen, and the steam or liquid in the external world etc. can be avoided to be welded with flash lamp
Disk 21 and flash element 2 are contacted, so as to avoid the both positive and negative polarity short circuit and the short circuit of circuit board of flash element 2, and then
The damage of mobile terminal is avoided, is conducive to improving the service life of mobile terminal.
According to some embodiments of the present utility model, as shown in Figures 2 and 3, circuit board assemblies 1 include first circuit board 11
With second circuit board 12, wherein first circuit board 11 is provided with the first pad (not shown), and second circuit board 12 is provided with described
Flash lamp pad 21, flash lamp pad 21 is electrically connected with the first pad, consequently facilitating the normal of flash element 2 is used.
Alternatively, first circuit board 11 is provided with the first ground pad (not shown) of closed-loop shaped, and the first ground pad connects
Ground.For example, when circuit board arrangement 100 is assembled on mobile terminals, the first ground pad may be connected to the metal of mobile terminal
Shell is to be grounded.
First ground pad is set around the first pad, and the bottom wall of second circuit board 12 is provided with corresponding with the first ground pad
The second ground pad (not shown), second circuit board 12 is welded on the first ground pad by the second ground pad.Thus,
Second ground pad is also in closed-loop shaped and around the first pad, and second circuit board 12 is welded on first by the second ground pad and connect
While on ground pad to be fixed on first circuit board 11, flash lamp pad 21 and first circuit board on second circuit board 12
The first pad electrical connection on 11, is set around the first pad due to the first ground pad and is welded with the second ground pad, this
Sample, the first ground pad and the second ground pad are simultaneously around flash lamp pad 21, so as to avoid steam or liquid etc. from passing through
The first pad is flowed between first ground pad and the second ground pad, it is to avoid the first pad and flash lamp pad 21 it is short
Road.
Preferably, the second ground pad is located at the outside of the neighbouring second circuit board 12 of the bottom wall of second circuit board 12
At the position of wall, that is to say, that the second ground pad is set close to the bottom wall edge of second circuit board 12.
Further, as shown in Figures 2 and 3, set on a side surface of the remote first circuit board 11 of second circuit board 12
Have towards the recessed holding tank 121 of first circuit board 11, flash lamp pad 21 is located on the inwall of holding tank 121, so as to glisten
Modulation element 2 is welded on the flash lamp pad 21 on the inwall of holding tank 121, and transparent cover body 3 need to close holding tank 121
Can outer cover flash element 2 and flash lamp pad 21, and the setting of holding tank 121 advantageously reduces circuit board arrangement 100
Integral thickness, when circuit board arrangement 100 is assemblied on the housing of mobile terminal, be conducive on flash element 2 and housing
Flash lamp aperture correspondence, be unlikely to because second circuit board 12 is located on first circuit board 11 and again by flash element 2 set
Causing the thickness of circuit board arrangement 100 too thick on second circuit board 12 and flash element 2 occur can not be effective with flash lamp aperture
The problem of cooperation, while being conducive to the lightening of mobile terminal.
Alternatively, as shown in Fig. 2, Fig. 3 and Fig. 5, second circuit board 12 is provided with the connection pad 122 of closed-loop shaped, connection
Pad 122 is set around holding tank 121, the lower end of transparent cover body 3 with being provided with metal level at the corresponding position of connection pad 122
31, transparent cover body 3 is welded on connection pad 122 by metal level 31, so that transparent cover body 3 is welded on into second circuit board 12
Go up and make the outer cover flash element 2 of transparent cover body 3 and flash lamp pad 21.
Certainly, the utility model not limited to this, in further embodiments, first circuit board 11 are provided with the company of closed-loop shaped
Connect pad, connection pad ring is set around second circuit board 12, the lower end of transparent cover body 3 with the corresponding position of connection pad 122
Place is provided with metal level 31, and transparent cover body 3 is welded on connection pad by metal level 31, that is to say, that set on first circuit board 11
There is the connection pad 122 on the connection pad 122 of closed-loop shaped, first circuit board 11 to be set around second circuit board 12, transparency cover
Metal level 31 is provided with the position corresponding with the connection pad on first circuit board 11 of the lower end of body 3, transparent cover body 3 passes through gold
Category layer 31 is welded on the connection pad on first circuit board 11, so that transparent cover body 3 is fixed on first circuit board 11 and outer
Cover flash element 2, flash lamp pad 21 and whole second circuit board 12.
In other embodiments of the present utility model, as shown in Figure 1 and Figure 5, circuit board assemblies 1 include one the 3rd electricity
Road plate 13, tertiary circuit plate 13 is provided with the connection pad of closed-loop shaped, and connection pad ring is set around flash element 2, transparency cover
The lower end of body 3 with being provided with metal level 31 at connection pad 122 corresponding position, transparent cover body 3 is welded on by metal level 31
Connect on pad 122, so that transparent cover body 3 is welded on tertiary circuit plate 13 and makes its outer cover flash element 2 and glistens
Lamp pad 21.
Alternatively, metal level 31 is layers of copper.
According to the mobile terminal of the utility model embodiment, including：Housing and above-mentioned circuit board arrangement 100.On housing
Provided with flash lamp aperture, flash element 2 is corresponding with flash lamp aperture.
According to the mobile terminal of the utility model embodiment, the circuit board arrangement 100 above-mentioned by setting is conducive to improving
The service life of flash element 2 and mobile terminal.
Alternatively, mobile terminal is mobile phone, notebook computer, panel computer, learning machine or game machine.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area
Technical staff the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification can be entered
Row is combined and combined.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (10)
1. a kind of circuit board arrangement, it is characterised in that including：
Circuit board assemblies, the circuit board assemblies are provided with flash lamp pad；
Flash element, the flash element is welded on the flash lamp pad；
Transparent cover body, flash element described in the transparent cover body outer cover and the flash lamp pad, and the transparent cover body
Lower end is fixed on the circuit board assemblies.
2. circuit board arrangement according to claim 1, it is characterised in that the circuit board assemblies include：
First circuit board, the first circuit board is provided with the first pad；With
Second circuit board, the second circuit board is provided with the flash lamp pad, the flash lamp pad and the described first weldering
Disk is electrically connected.
3. circuit board arrangement according to claim 2, it is characterised in that the first circuit board provided with closed-loop shaped the
One ground pad, first ground pad is set around first pad, and the bottom wall of the second circuit board is provided with and institute
Corresponding second ground pad of the first ground pad is stated, the second circuit board is welded on described by second ground pad
On first ground pad.
4. circuit board arrangement according to claim 2, it is characterised in that remote first electricity of the second circuit board
The recessed holding tank of the first circuit board is provided with one side surface of road plate, the flash lamp pad is located at the receiving
On the inwall of groove.
5. circuit board arrangement according to claim 4, it is characterised in that the second circuit board is provided with closed loop shape
Pad is connected, the connection pad ring sets around the holding tank, the lower end of the transparent cover body with described connects pad pair
Metal level is provided with the position answered, the transparent cover body is welded on the connection pad by the metal level.
6. circuit board arrangement according to claim 4, it is characterised in that the first circuit board is provided with closed loop shape
Connect pad, the connection pad ring sets around the second circuit board, the lower end of the transparent cover body with the connection weldering
Metal level is provided with the corresponding position of disk, the transparent cover body is welded on the connection pad by the metal level.
7. circuit board arrangement according to claim 1, it is characterised in that the circuit board assemblies include a tertiary circuit
Plate, the tertiary circuit plate is provided with the connection pad of closed-loop shaped, and the connection pad ring is set around the flash element, institute
Metal level is provided with the position corresponding with the connection pad for the lower end for stating transparent cover body, the transparent cover body passes through the gold
Category layer is welded on the connection pad.
8. the circuit board arrangement according to any one of claim 5-7, it is characterised in that the metal level is layers of copper.
9. a kind of mobile terminal, it is characterised in that including：
Housing, the housing is provided with flash lamp aperture；With
Circuit board arrangement according to any one of claim 1-8, the flash element is corresponding with the flash lamp aperture.
10. mobile terminal according to claim 9, it is characterised in that the mobile terminal be mobile phone, notebook computer,
Panel computer, learning machine or game machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720027790.1U CN206332722U (en) | 2017-01-10 | 2017-01-10 | Circuit board arrangement and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720027790.1U CN206332722U (en) | 2017-01-10 | 2017-01-10 | Circuit board arrangement and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206332722U true CN206332722U (en) | 2017-07-14 |
Family
ID=59294508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720027790.1U Expired - Fee Related CN206332722U (en) | 2017-01-10 | 2017-01-10 | Circuit board arrangement and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206332722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107659683A (en) * | 2017-09-30 | 2018-02-02 | 广东欧珀移动通信有限公司 | Circuit board assemblies and mobile terminal |
-
2017
- 2017-01-10 CN CN201720027790.1U patent/CN206332722U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107659683A (en) * | 2017-09-30 | 2018-02-02 | 广东欧珀移动通信有限公司 | Circuit board assemblies and mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
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. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170714 |