CN209731318U - Cell phone mainboard and mobile phone - Google Patents
Cell phone mainboard and mobile phone Download PDFInfo
- Publication number
- CN209731318U CN209731318U CN201920908188.8U CN201920908188U CN209731318U CN 209731318 U CN209731318 U CN 209731318U CN 201920908188 U CN201920908188 U CN 201920908188U CN 209731318 U CN209731318 U CN 209731318U
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- evacuation position
- base plate
- installation
- installation base
- cell phone
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Abstract
The utility model discloses a kind of cell phone mainboard and mobile phones, wherein cell phone mainboard includes installation base plate, and one of edge of installation base plate is equipped with the first evacuation position at least passed through for a camera；The middle part of installation base plate is equipped with the second evacuation position at least passed through for two cameras.The cell phone mainboard of the utility model has both and the compatible first evacuation position of two distinct types of camera module design and the second evacuation position currently on the market, almost it is adapted to the mobile phone of all mainstays currently on the market, for the mobile phone of different camera module design, developer's R&D cycle is shortened, research and development cost is saved.
Description
Technical field
The utility model relates to cell phone mainboard fields, and in particular to a kind of cell phone mainboard and mobile phone.
Background technique
The composition of mobile phone mainly includes outer structural parts and internal circuit board, wherein different external structures is to internal electricity
The connection position of electronic module is equipped with certain influence on the plate of road, for example, difference of a plurality of difference mobile phones due to external structure, corresponding
The peripheral assemblies such as camera are different in the position of mobile phone, and the circuit board body being electrically connected in this way with camera there is certain difference
It is anisotropic；
Therefore, in the prior art, usually Mobile phone can only correspond to a kind of cell phone mainboard, when the mobile phone of development and production
There are many require multiple mobile phone mainboard when type to be adapted therewith.Especially present different brands, even same brand
The mobile phone of different model, camera design are not quite similar, some are single cameras, some are dual cameras, some are even reached
Take the photograph to three, four take the photograph, and design for different cameras, need to develop for every kind of design is corresponding with camera position therewith
It sets, the cell phone mainboard that quantity and arrangement match.
It alternates the more quick epoch in cell phone appearance and function, every kind of style only adapts to a kind of hand of camera design
Mainboard, versatility is too low, is unfavorable for shortening the development and production period of mobile phone.
Utility model content
The main purpose of the utility model is to provide a kind of cell phone mainboards, it is intended to solve existing cell phone mainboard incompatible two
The problem of kind camera design pattern.
In order to solve the above technical problems, the cell phone mainboard includes installation base plate the utility model proposes a kind of cell phone mainboard,
One of edge of the installation base plate is equipped with the first evacuation position at least passed through for a camera；The installation base plate
Middle part be equipped at least for two cameras pass through second evacuation position.
Preferably, be equipped between two adjacent corners of the installation base plate for preceding camera, earpiece, close to inductor and
The third that signal lamp passes through avoids position.
Preferably, the installation base plate is pacified with the front installed towards the mobile phone screen and away from the mobile phone screen
The reverse side of dress, third evacuation position are located at the top of the installation base plate, and first evacuation position is located at the installation base plate
Top one of edge.
Preferably, the third evacuation position concaves from the circumferential side wall of the installation base plate with first evacuation position
It falls into and is formed.
Preferably, cell phone mainboard further includes positive first installation position, the second installation position that the installation base plate is arranged in
With third installation position；
First installation position is located at the lower section of second evacuation position, and described second is positioned at first installation position
And first evacuation position between, and be located at it is described second evacuation position close to it is described first evacuation position side；The third installation position
Positioned at the side of the second evacuation position far from first evacuation position；
First installation position is provided with processor and memory, and second installation position is provided with GPS chip, BT chip
And WiFi chip, the third installation position are provided with radio frequency power amplification modules.
Preferably, the front of the installation base plate be additionally provided with earphone base, SIM card holder, AI voice key pad, earpiece pad,
Motor pad and rear main camera attaching device；
Wherein, the earphone base is located at side of the third evacuation position far from first evacuation position, the SIM card holder
Positioned at the lower section of the third installation position, the AI voice key pad is located at the lower section of the SIM card holder, the earpiece pad and
The motor pad is located between third evacuation position and the second installation position, it is described after main camera attaching device be located at described the
Between three evacuation positions and first evacuation position.
Preferably, the back side of the installation base plate is equipped with power management chip and RF receiving and transmission module, the radio-frequency receiving-transmitting
Module is located at the side of the second evacuation position far from first evacuation position, the power management chip and the radio-frequency receiving-transmitting
Module is disposed adjacent and is located at the lower section of the second evacuation position with the first evacuation position.
Preferably, the back side of the installation base plate is additionally provided with below third evacuation position and avoids from described first
Rear secondary camera attaching device that position starts to be sequentially arranged, earpiece connection elastic slice, preceding camera connector and close to inductor and letter
Signal lamp power amplifier connector；Antenna shrapnel is additionally provided at the top of the back side of the installation base plate, the two sides of third evacuation position are equal
Equipped with the antenna shrapnel.
Preferably, the lower edge along the back side of the installation base plate is since the side for being provided with first evacuation position
It is arranged successively and is provided with battery connector, subplate connector, display screen connector, fingerprint recognition connector and radio frequency seat；It is described
Side key connector is additionally provided between battery connector and power management chip.
The utility model also proposes a kind of mobile phone, which includes cell phone mainboard as described above.
The cell phone mainboard of the utility model has both mutually fits with two distinct types of camera module design currently on the market
The the first evacuation position and the second evacuation position matched, are almost adapted to the mobile phone of all mainstays currently on the market, for difference
The mobile phone of camera module design, developer can directly adopt this cell phone mainboard, therefore save for each type hand
The time of the corresponding adjustment mainboard structure of machine, the R&D cycle is shortened, research and development cost is saved.
Detailed description of the invention
Fig. 1 is the positive structure schematic of the cell phone mainboard of the utility model；
Fig. 2 is the structure schematic diagram of the cell phone mainboard of the utility model.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model designs the versatility problem being adapted to mobile phone camera for cell phone mainboard, proposes a kind of mobile phone master
Plate, as shown in Figure 1, the cell phone mainboard includes installation base plate 100, one of corner of installation base plate 100 be equipped at least for
The first evacuation position 1 that one camera passes through；The middle part of installation base plate 100 is equipped with the second evacuation at least passed through for two cameras
Position 2.
In the present embodiment, installation base plate 100 is PCB circuit board, with the front installed towards mobile phone screen and is deviated from
The reverse side of the mobile phone screen installation.The present embodiment using the installation base plate 100 just forward-facing as directional reference, such as Fig. 1 institute
Show.The upper right corner of mobile phone back, camera module one is generally arranged in camera module by the mobile phone being most widely used now
As include that single rear camera, single rear camera add flash lamp or double rear cameras, for this design, the present embodiment is preferably installed
Substrate 100 the upper right corner setting it is corresponding with the camera module position first evacuation position 1, this first avoid position 1 at least for
One camera passes through, thus can adapt in the camera module single rear camera, single rear camera adds flash lamp and it is double after
The structure of camera.Similarly, when the upper left corner, the lower left corner or the lower right corner of mobile phone is arranged in the position of camera module, then phase
First evacuation position 1 should be set to the upper left corner, the lower left corner or the lower right corner of installation base plate 100.
There are also some type of mobile phone, camera module design is in the central location at mobile phone back, for this design,
The middle part of installation base plate 100 is additionally provided with the second evacuation corresponding with camera module position position 2 in the present embodiment.Existing
In mobile phone products, design generally comprises at least two cameras in the middorsal camera module of mobile phone, for this purpose, the present embodiment
The structure at least passed through for two cameras is set by the second evacuation position 2.Preferably, the second evacuation position 2 is rectangle
Slot, length direction can pass through at least two cameras arranged side by side.
Cell phone mainboard in the present embodiment can be fitted mutually with above two different types of camera module design simultaneously
Match, is almost adapted to the mobile phone of all mainstays currently on the market, for the mobile phone of different camera module design,
Developer can directly adopt this cell phone mainboard, therefore save the time for the corresponding adjustment mainboard structure of each type mobile phone,
The R&D cycle is shortened, research and development cost has been saved.
In a preferred embodiment, as depicted in figs. 1 and 2, it is equipped between two adjacent corners of installation base plate 100 for preceding
Camera, earpiece avoid position 3 close to the third that inductor and signal lamp pass through.
Preceding camera, earpiece and signal lamp are typically provided in the present embodiment, at the top of mobile phone screen, in some types
Mobile phone in, be additionally provided with close to inductor, when incude face close to when, mobile phone screen lights automatically.With the top of mobile phone screen
Design corresponding, third evacuation position 3 is located at the top (orientation under use state) of installation base plate 100, can accommodate simultaneously proactive
As head, earpiece, signal lamp and close to all part or part components in inductor, each component is in third evacuation position 3
Position can freely be replaced without being restricted.Preferably, third evacuation position 3 is located at the middle position at the top of installation base plate 100,
So that the top of installation base plate 100 is constituted U-shaped structure, can be adapted for the screen such as 18:9 ratio screen, Liu Haiping, water droplet screen, blind hole screen
Curtain-like type allows this cell phone mainboard to be compatible with a variety of screen designs.
In a preferred embodiment, as shown in Figure 1, third evacuation position 3 and the first evacuation position 1 are from installation base plate 100
Circumferential side wall is recessed inwardly to be formed.That is, the third evacuation position 3 for being located at 100 top of installation base plate is opening up rectangular slot,
Its length direction is arranged along the left and right directions of installation base plate 100, preceding camera, earpiece, signal lamp and can close to inductor
Length direction along third evacuation position 3 is arranged successively setting (sequence is unlimited).
In another embodiment, as shown in Figure 1, cell phone mainboard further includes positive first that installation base plate 100 is arranged in
Installation position 4, the second installation position 5 and third installation position 6；
First installation position 4 is located at the lower section of the second evacuation position 2, and the second installation position 5 is in the first installation position 4 and the first evacuation position
Between 1, and it is located at the second evacuation position 2 close to the side of the first evacuation position 1；Third installation position 6 is located at the second evacuation position 2 far from the
The side of one evacuation position 1；
First installation position 4 is provided with processor and memory, and the second installation position 5 is provided with GPS chip, BT chip and WiFi
Chip, third installation position 6 are provided with radio frequency power amplification modules.
The present embodiment with installation base plate 100 just forward-facing for directional reference, as shown in Figure 1.First installation position 4 is located at peace
The bottom righthand side of substrate 100 is filled, footprint area is larger, is used for installation process device and memory.The top of first installation position 4,
That is the second installation position 5, for install GPS chip, BT chip and WiFi chip etc. for communication connection chip, this second install
Position 5 can also be used to install ZigBee chip, Bluetooth chip etc..The lower section and second that second installation position 5 is located at the first evacuation position 1 is kept away
The right side of resigning 2.Opposite, the left side of the second evacuation position 2 is equipped with third installation position 6, and the third installation position 6 is for installing radio frequency
Power amplifier module.
In the present embodiment, processor, memory, GPS chip, BT chip, WiFi chip and radio frequency power amplification modules are all made of
Patch mode is fixed on installation base plate 100.
In another embodiment, the present embodiment with installation base plate 100 just forward-facing for directional reference, as shown in Figure 1.Peace
Dress substrate 100 front be additionally provided with earphone base 7, SIM card holder 8, AI voice key pad 9, earpiece pad 10, motor pad 11 and after
Main camera attaching device 12；
Wherein, earphone base 7 is located at side of the third evacuation position 3 far from the first evacuation position 1, the i.e. left side of third evacuation position 3
With the top of third installation position 6.SIM card holder 8 is located at the lower section of third installation position 6, and is located at the left side of the first installation position 4.AI
Voice key pad 9 is located at the lower section of SIM card holder 8, i.e. the lower edge that is located at installation base plate 100 of AI voice key pad 9.Earpiece pad
10 and motor pad 11 be located between third evacuation position 3 and the second installation position 5 main camera attaching device 12 after and be located at third and avoid
Between position 3 and the first evacuation position 1, it also is located between earpiece pad 10 and the first evacuation position 1.
In the present embodiment, earphone base 7 is used for grafting earphone, and SIM card holder 8 is used for being inserted into SIM card, AI voice key pad 9
In welding AI voice key, earpiece pad 10 is used to weld the lead of earpiece, and motor pad 11 is used for the lead of weld motor, rear main
The lead of main camera after camera attaching device 12 is used to connect.The effect of pad, connector is by above-mentioned peripheral components, i.e. ear
Machine, SIM card, AI voice key, earpiece, motor and rear main camera are electrically connected with cell phone mainboard formation respectively.
In another embodiment, the present embodiment with the back side of installation base plate 100 forward for directional reference, as shown in Figure 2.Peace
The back side for filling substrate 100 is equipped with power management chip 13 and RF receiving and transmission module 14, the position of RF receiving and transmission module 14 and installation
The position of the positive radio frequency power amplification modules of substrate 100 is corresponding, and is located at side of the second evacuation position 2 far from the first evacuation position 1,
Power management chip 13 is disposed adjacent with RF receiving and transmission module 14 and is located at the lower section of the second evacuation position 2 and the first evacuation position 1, electricity
Source control chip 13 is in the lower left of the second evacuation position 2, L-shaped the second evacuation of encirclement position 2.
In another embodiment, the present embodiment with the back side of installation base plate 100 forward for directional reference, as shown in Figure 2.Peace
The back side of dress substrate 100 is additionally provided with positioned at third evacuation position 3 lower section and since the first evacuation position 1, i.e. successively cloth from left to right
The rear secondary camera attaching device 15 set, earpiece connection elastic slice 16, preceding camera connector 17 and close to inductor and signal lamp function
Put connector 18；Antenna shrapnel 19 is additionally provided at the top of the back side of installation base plate 100, the two sides of third evacuation position 3 are equipped with day
Line elastic slice 19.
In the present embodiment, rear pair camera attaching device 15 is used for the secondary camera by after and is electrically connected with installation base plate 100, earpiece
Connection elastic slice 16 is used to for earpiece connection elastic slice 16 being electrically connected with installation base plate 100, and preceding camera connector 17 is used for will be proactive
Picture head is electrically connected with installation base plate 100, and being used for close to inductor and signal lamp power amplifier connector 18 will be close to inductor and signal
Lamp is electrically connected with installation base plate 100.
In the present embodiment, the position of the rear main camera attaching device 12 at preceding camera connector 17 and 100 back side of installation base plate
Set close to each other, fully taken into account the flexible circuit board shape connecting with installation base plate 100, save flexible circuit board material at
This.
Earpiece connects elastic slice 16, preceding camera connector 17 and close to inductor and signal lamp power amplifier connector 18 along third
Position 3 is avoided to arrange, it is therefore intended that with pass through in third evacuation position 3 earpiece, preceding camera, close to inductor and signal lamp
Wire length is shortened in connection nearby, and the compact layout is reasonable, saves space.
In another embodiment, as shown in Fig. 2, the lower edge along the back side of installation base plate 100 is kept away from being provided with first
The side of resigning 1 starts, that is, arrays from left to right and be provided with battery connector 20, subplate connector 21, display screen connection
Device 22, fingerprint recognition connector 23 and radio frequency seat 24；Side key is additionally provided between battery connector 20 and power management chip 13
Connector 25.
The present embodiment is equally with the back side of installation base plate 100 forward for directional reference.Battery connector 20 is for connecting electricity
Pond, subplate connector 21 are used for auxiliary connection circuit board, and display screen connector 22 is for connecting display screen, fingerprint recognition connector 23
For connecting fingerprint capturer, radio frequency seat 24 is used for grafting radio frequency plug, and side key connector 25 is for connecting side key, such as
Power key.
In another embodiment, it the first installation position 4, the second installation position 5, third installation position 6, power management chip 13 and penetrates
It is covered with shielding case respectively on frequency transceiver module 14, for preventing influence of the external electromagnetic radiation to radio circuit, is also prevented from
The normal work of device in the interference effect baseband circuit of radio frequency, while the work for protecting its electronic component being provide with can also be played
With.
At the another back side with installation base plate 100 forward in the embodiment of directional reference, battery connector 20 is pressed with side
It is keyed the lower left of device 25, the left side of display screen connector 22, the right side of fingerprint recognition connector 23 and radio-frequency receiving-transmitting mould
The upper right side of block 14, which is respectively equipped with, to be passed through for screw with the through-hole 26 that cell phone mainboard and hand set machine shell is fixed.
The utility model also proposes a kind of mobile phone, which includes the cell phone mainboard in any embodiment as above.
It is to be appreciated that above part for being only the utility model or preferred embodiment, either text or attached drawing are all
The range that the utility model protection cannot therefore be limited utilizes this reality under all designs with one entirety of the utility model
The equivalent structure transformation made by novel specification and accompanying drawing content, or directly/it is used in other related technical areas indirectly
It is included in the range of the utility model protection.
Claims (10)
1. a kind of cell phone mainboard, which is characterized in that the cell phone mainboard includes installation base plate, the installation base plate one of them
Edge is equipped with the first evacuation position at least passed through for a camera；The middle part of the installation base plate is equipped with and at least takes the photograph for two
The the second evacuation position passed through as head.
2. cell phone mainboard according to claim 1, which is characterized in that the installation base plate is equipped between two adjacent corners
Position is avoided for preceding camera, earpiece, close to the third that inductor and signal lamp pass through.
3. cell phone mainboard according to claim 2, which is characterized in that the installation base plate, which has towards mobile phone screen, to be installed
Front and reverse side away from mobile phone screen installation, third evacuation position is located at the top of the installation base plate, described
First evacuation position is located at one of edge on the top of the installation base plate.
4. cell phone mainboard according to claim 2, which is characterized in that the third evacuation position and first evacuation position are equal
It is recessed inwardly to be formed from the circumferential side wall of the installation base plate.
5. cell phone mainboard according to claim 3, which is characterized in that further include the installation base plate is arranged in positive
First installation position, the second installation position and third installation position；
First installation position is located at the lower section of second evacuation position, and described second is positioned at first installation position and the
Between one evacuation position, and it is located at the second evacuation position close to the side of first evacuation position；The third installation position is located at
The side of the second evacuation position far from first evacuation position；
First installation position is provided with processor and memory, second installation position be provided with GPS chip, BT chip and
WiFi chip, the third installation position are provided with radio frequency power amplification modules.
6. cell phone mainboard according to claim 5, which is characterized in that the front of the installation base plate be additionally provided with earphone base,
SIM card holder, AI voice key pad, earpiece pad, motor pad and rear main camera attaching device；
Wherein, the earphone base is located at side of the third evacuation position far from first evacuation position, and the SIM card holder is located at
The lower section of the third installation position, the AI voice key pad are located at the lower section of the SIM card holder, the earpiece pad and described
Motor pad is located between third evacuation position and the second installation position, and the rear main camera attaching device is located at the third and keeps away
It steps down between first evacuation position.
7. cell phone mainboard according to claim 6, which is characterized in that the back side of the installation base plate is equipped with power management core
Piece and RF receiving and transmission module, the RF receiving and transmission module are located at the side of the second evacuation position far from first evacuation position,
The power management chip is disposed adjacent with the RF receiving and transmission module and is located at the second evacuation position and the first evacuation position
Lower section.
8. cell phone mainboard according to claim 7, which is characterized in that the back side of the installation base plate is additionally provided with positioned at described
The rear secondary camera attaching device that is sequentially arranged below third evacuation position and since first evacuation position, earpiece connection elastic slice,
Preceding camera connector and close to inductor and signal lamp power amplifier connector；Day is additionally provided at the top of the back side of the installation base plate
The two sides of line elastic slice, third evacuation position are equipped with the antenna shrapnel.
9. cell phone mainboard according to claim 7, which is characterized in that along the back side of the installation base plate lower edge from
The side for being provided with first evacuation position, which starts to be arranged successively, is provided with battery connector, subplate connector, display screen connection
Device, fingerprint recognition connector and radio frequency seat；Side key connector is additionally provided between the battery connector and power management chip.
10. a kind of mobile phone, which is characterized in that including cell phone mainboard described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920908188.8U CN209731318U (en) | 2019-06-17 | 2019-06-17 | Cell phone mainboard and mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920908188.8U CN209731318U (en) | 2019-06-17 | 2019-06-17 | Cell phone mainboard and mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209731318U true CN209731318U (en) | 2019-12-03 |
Family
ID=68675444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920908188.8U Active CN209731318U (en) | 2019-06-17 | 2019-06-17 | Cell phone mainboard and mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209731318U (en) |
-
2019
- 2019-06-17 CN CN201920908188.8U patent/CN209731318U/en active Active
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