CN207266372U - Printed circuit board (PCB) and terminal - Google Patents
Printed circuit board (PCB) and terminal Download PDFInfo
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- CN207266372U CN207266372U CN201720908241.5U CN201720908241U CN207266372U CN 207266372 U CN207266372 U CN 207266372U CN 201720908241 U CN201720908241 U CN 201720908241U CN 207266372 U CN207266372 U CN 207266372U
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Abstract
The utility model provides a kind of printed circuit board (PCB) and terminal, and printed circuit board (PCB) is installed in the housing of terminal, and printed circuit board (PCB) includes：Substrate, main control chip and power interface；Main control chip is disposed on the substrate, to realize the control to terminal；Power interface is disposed on the substrate, and positioned at the bottom of substrate, is powered with the battery for terminal or main control chip.By the way that main control chip and power interface are integrated on same substrate, without power interface is provided separately within another piece of substrate, then two pieces of substrates are connected again, effectively simplify assembly technology, and improve the stability of product；The inactive portion of substrate edges can be also effectively reduced, and then reduces the volume of printed circuit board (PCB) entirety, reduces occupancy of the printed circuit board (PCB) to terminal inner space.
Description
Technical field
Printed-board technology field is the utility model is related to, in particular to a kind of printed circuit board (PCB) and terminal.
Background technology
At present, each module of interior of mobile phone be with it is integrated on a printed circuit, and then realize the company between each module
Connect, in the related art, the printed circuit board (PCB) of interior of mobile phone is mainly based on rectangle or the printed circuit board (PCB) of L-shaped, but this kind
Whole modules can not be integrated in a printed circuit board by printed circuit board (PCB), cause the integrated level of printed circuit board (PCB) not high, especially
When it is that multiple modules are integrated on different printed circuit board (PCB)s, line was needed to connect between multiple printed circuit board (PCB)s so as to add
Work complex process, occupied space is big, and single line of crossing is fragile, reduces the stability of product.
Utility model content
The utility model is intended at least solve one of technical problem present in the prior art or correlation technique.
For this reason, the first aspect of the utility model proposes a kind of printed circuit board (PCB).
The second aspect of the utility model proposes a kind of terminal.
In view of this, the first aspect of the utility model provides a kind of printed circuit board (PCB), is installed in the housing of terminal,
Printed circuit board (PCB) includes：Substrate, main control chip and power interface；Main control chip is disposed on the substrate, to realize the control to terminal
System；Power interface is disposed on the substrate, and positioned at the bottom of substrate, is powered with the battery for terminal or main control chip.
Printed circuit board (PCB) provided by the utility model, by the way that main control chip and power interface are integrated in same substrate
On, without power interface is provided separately within another piece of substrate, then two pieces of substrates are connected again, are effectively simplified
Assembly technology, and improve the stability of product；The inactive portion of substrate edges can be also effectively reduced, and then is reduced
The volume of printed circuit board (PCB) entirety, reduces occupancy of the printed circuit board (PCB) to terminal inner space, is battery or zero other
Part reserves the space of bigger, further improves the performance and stability of terminal.
In addition, the printed circuit board (PCB) in above-mentioned technical proposal provided by the utility model can also have following supplementary technology
Feature：
In the above-mentioned technical solutions, it is preferable that printed circuit board (PCB) further includes：Power management module, is disposed on the substrate, with
Power interface is connected, to realize the management to electric energy.
In the technical scheme, by the way that power management module is integrated on substrate, the management to electric energy is realized, and have
Improve to effect the integrated level of printed circuit board (PCB)；Multiple power sources management element is integrated in a power supply by this kind of power management module
In management module, power supply conversion efficiency is effectively improved, reduces the volume of power management module, further increases printing
The integrated level of circuit board.
In any of the above-described technical solution, it is preferable that printed circuit board (PCB) further includes：Subscriber identification card module, is set
On substrate, it is connected with main control chip, to read the subscriber identity information in subscriber identification card.
In the technical scheme, by setting subscriber identification card module so that mobile communication system can be to client's body
Voice messaging when part being differentiated, and conversed client is encrypted, by the way that subscriber identification card module is integrated in base
On plate, the integrated level of printed circuit board (PCB) is further increased, reduces occupancy of the subscriber identification card module to space.
In any of the above-described technical solution, it is preferable that printed circuit board (PCB) further includes：Communication module, is disposed on the substrate, with
Main control chip is connected, to receive or launch signal.
In the technical scheme, by setting communication module, communication module can be connected with base station or router, realization pair
The transmitting and reception of signal so that terminal can access in communication network or local area network, and then meet the needs of users；And should
Kind communication module is small, cost is low, it can be achieved that high speed data transfer and short range data transmission, transmitting procedure are stablized；Pass through
Communication module is integrated on substrate, further increases the integrated level of printed circuit board (PCB), and can effectively lift printing electricity
The stability of road plate work.
In any of the above-described technical solution, it is preferable that printed circuit board (PCB) further includes：Antenna shrapnel, is disposed on the substrate, with
Communication module is connected, and is in contact with housing, to realize reception or transmitting to signal of communication.
In the technical scheme, by setting antenna shrapnel, and it is connected with communication module, enhances communication module reception
The ability of signal；By being integrated in antenna shrapnel on the substrate identical with main control chip, without antenna shrapnel is independent
It is arranged on another piece of substrate, then two pieces of substrates is connected again, effectively simplify assembly technology, and improve product
Stability；By the way that primary antenna shrapnel and main control chip are integrated on same substrate, without being additionally integrated in other bases
On plate, the inactive portion of substrate edges is effectively reduced, and then reduces the volume of printed circuit board (PCB) entirety, reduces printing
Circuit board is the space that battery or other parts reserve bigger, further improves end to the occupancy in terminal inner space
The performance and stability at end.
In any of the above-described technical solution, it is preferable that printed circuit board (PCB) further includes：GPS module, is disposed on the substrate, with
Main control chip is connected, to realize the positioning to terminal position.
In the technical scheme, by setting GPS module, the positioning to terminal is realized, and by by GPS module collection
Into on substrate, the integrated level of printed circuit board (PCB) is further improved, reduces occupancy of the GPS module to mobile phone inner space.
In any of the above-described technical solution, it is preferable that substrate is an integral structure.
In the technical scheme, it is an integral structure by the way that substrate is set so that the element of terminal inner is all concentrated
On same substrate so that the connection between the element of terminal inner is more stablized, and reduces the failure mode of terminal, effectively
Ground improves the stability of terminal；And it is an integral structure by the way that substrate is set, effectively reduces the nothing of substrate edges
Part is imitated, improves the utilization rate to substrate, and then reduces the volume of substrate, it is empty to terminal inner to reduce printed circuit board (PCB)
Between occupancy, further improve the integrated level of printed circuit board (PCB).
The second aspect of the utility model provides a kind of terminal, and terminal includes the print as described in any of the above-described technical solution
Printed circuit board, therefore, the terminal have whole beneficial effects of the printed circuit board (PCB) described in any of the above-described technical solution.
In the above-mentioned technical solutions, it is preferable that the terminal is mobile phone or tablet computer.
In any of the above-described technical solution, it is preferable that substrate is not looped around the outside of battery closely.
In the technical scheme, by the way that substrate not to be looped around closely to the outside of battery so that the structure of substrate is more
Rationally, sufficient assembly space is reserved for the assembling of battery, so that the layout of terminal inner is more reasonable, effectively carried
The utilization rate in terminal inner space has been risen, and by reserving sufficient battery assembly space so that terminal can configure capacity
The battery of bigger, and then lift the performance of terminal.
In any of the above-described technical solution, it is preferable that terminal further includes：Screen assembly, screen assembly fit with substrate,
It is connected by flexible PCB with substrate；Screen assembly is located at the top for the power management module being integrated on substrate；Wherein,
Screen assembly includes display screen and touch-screen, and display screen fitting is arranged on touch-screen towards the side inside terminal device.
In the technical scheme, the space of screen assembly is assembled by being reserved above power management module so that
The space distribution of enclosure interior is more reasonable, so that the space of enclosure interior is fully utilized, and by that will shield
Curtain fits with substrate, can effectively reduce the thickness of terminal；In the technical scheme, screen assembly is the auxiliary screen of terminal, if
Put at the back of terminal.
In any of the above-described technical solution, it is preferable that terminal further includes：Camera assembly, camera assembly are embedded on substrate,
Positioned at the top of screen assembly；Wherein, camera assembly includes flash lamp and at least one camera.
In the technical scheme, by setting camera assembly above screen assembly so that what printed circuit board (PCB) was reserved
Assembly space is further utilized, and improves the utilization rate in enclosure interior space, efficiently reduces the volume of terminal.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly by from following description
In become obvious, or recognized by the practice of the utility model.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination accompanying drawings below to embodiment
Become obvious and be readily appreciated that, wherein：
Fig. 1 shows the structure diagram of the printed circuit board (PCB) of one embodiment according to the present utility model；
Fig. 2 shows the structure diagram of the printed circuit board (PCB) of another embodiment according to the present utility model；
Wherein, the correspondence between the reference numeral in Fig. 1 and Fig. 2 and component names is：
102 substrates, 104 main control chips, 106 antenna shrapnels, 108 power interfaces, 110 subscriber identification card modules,
112GPS modules, 114 power management modules, 116 communication modules, 118 batteries, 120 screen assemblies, 122 camera assemblies, 1222 dodge
Light lamp, 1224 cameras.
Embodiment
In order to be more clearly understood that the above-mentioned purpose of the utility model, feature and advantage, below in conjunction with the accompanying drawings and have
The utility model is further described in detail in body embodiment.It should be noted that in the case where there is no conflict, this Shen
The feature in embodiment and embodiment please can be mutually combined.
Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality
New to be implemented using other different from other modes described here, therefore, the scope of protection of the utility model is simultaneously
From the limitation of following public specific embodiment.
Referring to Fig. 1 and Fig. 2 descriptions according to the utility model some embodiments printed circuit board (PCB) and terminal.
In the utility model first aspect embodiment, as shown in Figure 1, the utility model provides a kind of printed circuit
Plate, is installed in the housing of terminal, and printed circuit board (PCB) includes：Substrate 102, main control chip 104 and power interface 108；Master control core
Piece 104 is set on substrate 102, to realize the control to terminal；Power interface 108 is set on substrate 102, positioned at substrate
102 bottom, is powered with the battery for terminal or main control chip 104.
In this embodiment, by the way that substrate 102 is arranged to class C-shaped configuration so that main control chip 104 and power interface
108 can be integrated on same substrate 102, without power interface 108 is provided separately within another piece of substrate 102, so
Two pieces of substrates 102 are connected again afterwards, effectively simplify assembly technology, and improve the stability of product；By that will lead
Control chip 104 is integrated on same substrate 102 with power interface 108, effectively reduces the invalid portion at 102 edge of substrate
Point, and then the volume of printed circuit board (PCB) entirety is reduced, occupancy of the printed circuit board (PCB) to terminal inner space is reduced, is battery
Or other parts reserve the space of bigger, the performance and stability of terminal are further improved.
In one embodiment of the utility model, it is preferable that as shown in Fig. 2, printed circuit board (PCB) further includes：Power management
Module 114, sets on substrate 102, is connected with power interface 108, to realize the management to electric energy.
In this embodiment, by the way that power management module 114 is integrated on substrate 102, the management to electric energy is realized, and
And it is effectively improved the integrated level of printed circuit board (PCB)；Multiple power sources management element is integrated in by this kind of power management module 114
In one power management module 114, power supply conversion efficiency is effectively improved, reduces the volume of power management module 114, into
One step improves the integrated level of printed circuit board (PCB).
In one embodiment of the utility model, it is preferable that as shown in Fig. 2, printed circuit board (PCB) further includes：User identity
Identify card module 110, set on substrate 102, be connected with main control chip 104, to read the use in subscriber identification card
Family identity information.
In this embodiment, by setting subscriber identification card module 110 so that mobile communication system can be to client's body
Voice messaging when part being differentiated, and conversed client is encrypted, by the way that subscriber identification card module 110 is integrated in
On substrate 102, the integrated level of printed circuit board (PCB) is further increased, subscriber identification card module is reduced and space is accounted for
With.
In one embodiment of the utility model, it is preferable that as shown in Fig. 2, printed circuit board (PCB) further includes：Communication module
116, set on substrate 102, be connected with main control chip 104, to receive or launch signal.
In this embodiment, by setting communication module 116, communication module 116 can be connected with base station or router, real
The now transmitting and reception to signal so that terminal can access in communication network or local area network, and then meet the needs of users；And
And this kind of communication module 116 is small, cost is low, it can be achieved that high speed data transfer and short range data transmission, transmitting procedure are steady
It is fixed；By the way that communication module 116 is integrated on substrate 102, the integrated level of printed circuit board (PCB) is further increased, and can be effective
The stability of ground lifting printed circuit board (PCB) work.
In one embodiment of the utility model, it is preferable that as shown in Figure 1, printed circuit board (PCB) further includes：Antenna shrapnel
106, set on substrate 102, be connected with communication module 116, and be in contact with housing, to realize the reception to signal of communication
Or transmitting.
In this embodiment, by setting antenna shrapnel 106, and it is connected with communication module 116, enhances communication module
116 receive the ability of signal；By being integrated in antenna shrapnel 106 on the substrate 102 identical with main control chip 104, without
Antenna shrapnel 106 is provided separately within another piece of substrate 102, then two pieces of substrates 102 are connected again, effectively simplify
Assembly technology, and improve the stability of product；It is same by the way that primary antenna shrapnel 106 is integrated in main control chip 104
On block substrate 102, without being additionally integrated on other substrates 102, the inactive portion at 102 edge of substrate is effectively reduced,
And then reduce the volume of printed circuit board (PCB) entirety, reduce occupancy of the printed circuit board (PCB) to terminal inner space, be battery or
Other parts reserve the space of bigger, further improve the performance and stability of terminal.
In one embodiment of the utility model, it is preferable that as shown in Fig. 2, printed circuit board (PCB) further includes：GPS module
112, set on substrate 102, be connected with main control chip 104, to realize the positioning to terminal position.
In this embodiment, by setting GPS module 112, the positioning to terminal is realized, and by by GPS module
112 integrate on substrate 102, further improve the integrated level of printed circuit board (PCB), reduce GPS module 112 to interior of mobile phone
The occupancy in space.
In one embodiment of the utility model, it is preferable that substrate 102 is an integral structure.
In this embodiment, it is an integral structure by the way that substrate 102 is set so that the element of terminal inner is all concentrated
On same substrate 102 so that the connection between the element of terminal inner is more stablized, and reduces the failure mode of terminal,
Effectively improve the stability of terminal；And it is an integral structure by the way that substrate 102 is set, effectively reduces substrate
The inactive portion at 102 edges, improves the utilization rate to substrate 102, and then reduces the volume of substrate 102, reduces printing
Circuit board further improves the integrated level of printed circuit board (PCB) to the occupancy in terminal inner space.
In the utility model second aspect embodiment, the utility model provides a kind of terminal, and terminal is included as above-mentioned
Printed circuit board (PCB) described in any embodiment, therefore, the terminal have the complete of the printed circuit board (PCB) described in any of the above-described embodiment
Portion's beneficial effect.
In one embodiment of the utility model, it is preferable that the terminal is mobile phone or tablet computer.
In one embodiment of the utility model, it is preferable that as shown in Fig. 2, substrate 102 is not looped around battery closely
118 outside.
In this embodiment, by the way that substrate 102 not to be looped around closely to the outside of battery 118 so that the knot of substrate 102
Structure is more reasonable, sufficient assembly space is reserved for the assembling of battery 118, so that the layout of terminal inner more adduction
Reason, effectively improves the utilization rate in terminal inner space, and by reserving sufficient battery assembly space so that terminal
The battery 118 of configurable capacity bigger, and then lift the performance of terminal.
In one embodiment of the utility model, it is preferable that as shown in Fig. 2, terminal further includes：Screen assembly 120, screen
Curtain component 120 fits with substrate 102, is connected by flexible PCB with substrate 102；Screen assembly 120, which is located at, to be integrated in
The top of power management module 114 on substrate 102；Wherein, screen assembly 120 includes display screen and touch-screen, display screen patch
Conjunction is arranged on touch-screen towards the side inside terminal device.
In this embodiment, by reserving the space of assembling screen assembly 120 in the top of power management module 114,
So that the space distribution of enclosure interior is more reasonable, so that the space of enclosure interior is fully utilized, and pass through
Screen and substrate 102 are fitted, can effectively reduce the thickness of terminal；In this embodiment, screen assembly 120 is terminal
Auxiliary screen, is arranged on the back of terminal.
In one embodiment of the utility model, it is preferable that as shown in Fig. 2, terminal further includes：Camera assembly 122, takes the photograph
As component 122 is embedded on substrate 102, positioned at the top of screen assembly 120；Wherein, camera assembly 122 includes flash lamp 1222
With at least one camera 1224.
In this embodiment, by setting camera assembly 122 above screen assembly 120 so that printed circuit board (PCB) institute is pre-
The assembly space stayed is further utilized, and improves the utilization rate in enclosure interior space, efficiently reduces the volume of terminal.
In the description of the utility model, term " multiple " then refers to two or more, unless otherwise restricted clearly,
The orientation or position relationship of the instructions such as term " on ", " under " are based on orientation shown in the drawings or position relationship, merely to just
In description the utility model and simplified description, rather than indicate or imply that signified device or element must be with specifically square
Position, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model；Term " connection ", " installation ",
" fixation " etc. should all be interpreted broadly, for example, " connection " can be fixedly connected or be detachably connected, or integratedly
Connection；It can be directly connected, can also be indirectly connected by intermediary.For the ordinary skill in the art,
Concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
In the description of the utility model, term " one embodiment ", " some embodiments ", " specific embodiment " etc. are retouched
State and mean that combining the particular features, structures, materials, or characteristics that the embodiment or example describe is contained in the utility model at least
In one embodiment or example.In the utility model, schematic expression of the above terms is not necessarily referring to identical reality
Apply example or example.Moreover, the particular features, structures, materials, or characteristics of description can in any one or more embodiments or
Combined in an appropriate manner in example.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the present invention, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of printed circuit board (PCB), is installed in the housing of terminal, it is characterised in that the printed circuit board (PCB) includes：
Substrate；
Main control chip, is set on the substrate, to realize the control to the terminal；
Power interface, is set on the substrate, positioned at the bottom of substrate, is supplied with the battery for the terminal or main control chip
Electricity.
2. printed circuit board (PCB) according to claim 1, it is characterised in that further include：
Power management module, sets on the substrate, is connected with the power interface, to realize the management to electric energy.
3. printed circuit board (PCB) according to claim 1, it is characterised in that further include：
Subscriber identification card module, sets on the substrate, is connected with the main control chip, to read user identity knowledge
Not Ka in subscriber identity information.
4. printed circuit board (PCB) according to claim 1, it is characterised in that further include：
Communication module, sets on the substrate, is connected with the main control chip, to receive or launch signal.
5. printed circuit board (PCB) according to claim 4, it is characterised in that further include：
Antenna shrapnel, sets on the substrate, is connected with the communication module, and is in contact with the housing, to realize
Reception or transmitting to signal of communication.
6. printed circuit board (PCB) according to any one of claim 1 to 5, it is characterised in that further include：
GPS module, sets on the substrate, is connected with the main control chip, to realize the positioning to terminal position.
7. a kind of terminal, it is characterised in that the terminal includes the printed circuit board (PCB) as any one of claim 1 to 6.
8. terminal according to claim 7, it is characterised in that the substrate is not looped around the outer of the battery closely
Side.
9. terminal according to claim 7, it is characterised in that further include：
Screen assembly, the screen assembly fit with the substrate, are connected by flexible PCB with the substrate；
The screen assembly is located at the top for the power management module being integrated on the substrate；
Wherein, the screen assembly includes display screen and touch-screen, and the display screen fitting is arranged on the touch-screen towards institute
State the side of terminal inner.
10. terminal according to claim 9, it is characterised in that further include：
Camera assembly, the camera assembly are embedded on the substrate, positioned at the top of the screen assembly；
Wherein, the camera assembly includes flash lamp and at least one camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720908241.5U CN207266372U (en) | 2017-07-25 | 2017-07-25 | Printed circuit board (PCB) and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720908241.5U CN207266372U (en) | 2017-07-25 | 2017-07-25 | Printed circuit board (PCB) and terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207266372U true CN207266372U (en) | 2018-04-20 |
Family
ID=61927466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720908241.5U Active CN207266372U (en) | 2017-07-25 | 2017-07-25 | Printed circuit board (PCB) and terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207266372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118096485A (en) * | 2021-04-06 | 2024-05-28 | 王可 | Method for realizing safety of massive chat big data pictures |
-
2017
- 2017-07-25 CN CN201720908241.5U patent/CN207266372U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118096485A (en) * | 2021-04-06 | 2024-05-28 | 王可 | Method for realizing safety of massive chat big data pictures |
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