CN207650705U - Mainboard and terminal device - Google Patents
Mainboard and terminal device Download PDFInfo
- Publication number
- CN207650705U CN207650705U CN201721841883.4U CN201721841883U CN207650705U CN 207650705 U CN207650705 U CN 207650705U CN 201721841883 U CN201721841883 U CN 201721841883U CN 207650705 U CN207650705 U CN 207650705U
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- Prior art keywords
- circuit plate
- plate
- touch
- control circuit
- input
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Abstract
The utility model discloses a kind of mainboard and terminal devices, are related to electronic technology field, and main purpose is to improve the development efficiency of mainboard, avoids the waste of resource.The main technical schemes of the utility model are：The mainboard includes primary function circuit plate, input/output circuitry plate and touch-control circuit plate；The primary function circuit plate, the input/output circuitry plate and the touch-control circuit plate are separated from each other arrangement, and the primary function circuit plate is connect with the input/output circuitry plate and the touch-control circuit plate respectively.The utility model is mainly used for improving the development efficiency of mainboard, avoids the wasting of resources.
Description
Technical field
The utility model is related to electronic technology field more particularly to a kind of mainboards and terminal device.
Background technology
The features such as tablet computer etc. is easy to carry and easy to operate with its, in amusement, education, food and drink and medical industry
To relatively broad apply.
With the fast development of science and technology, the iteration renewal speed of electronic product is very fast, and tablet computer is even more so, past
It is just pushed into market toward a new product, product will be caused to need weight due to the upgrading of some function or the otherness demand of client
It is newly developed, and corresponding function could be realized by developing usually re-replace the entire mainboard of product again, development efficiency is low, and
And cause the waste of resource.
Utility model content
In view of this, a kind of mainboard of the utility model embodiment offer and terminal device, main purpose is to improve mainboard
Development efficiency avoids the waste of resource.
In order to achieve the above objectives, the utility model mainly provides the following technical solutions：
On the one hand, the utility model embodiment provides a kind of mainboard, including：
Primary function circuit plate, input/output circuitry plate and touch-control circuit plate；
The primary function circuit plate, the input/output circuitry plate and the touch-control circuit plate are separated from each other arrangement, and institute
Primary function circuit plate is stated to connect with the input/output circuitry plate and the touch-control circuit plate respectively.
Specifically, it is provided with control circuit on the primary function circuit plate；
It is provided with touch chip on the touch-control circuit plate；
First output end of the control circuit is connect with the touch chip, the second output terminal of the control circuit with
The input terminal of the input/output circuitry plate connects.
Specifically, the primary function circuit plate passes through wired connection mode and the input/output circuitry plate and institute respectively
State the connection of touch-control circuit plate.
Specifically, the primary function circuit plate respectively by one or more winding displacements and the input/output circuitry plate and
The touch-control circuit plate connection.
Specifically, the first grafting port and the second grafting port are provided on the primary function circuit plate；
Third grafting port is provided on the input/output circuitry plate；
It is provided with the 4th grafting port on the touch-control circuit plate；
First grafting port and third grafting port grafting, second grafting port and the 4th grafting
Port grafting.
Specifically, the first golden finger and the second golden finger are provided on the primary function circuit plate；The input/output electricity
The first slot is provided on the plate of road；It is provided with the second slot on the touch-control circuit plate；First golden finger and described first
Slot grafting, second golden finger and the second slot grafting；Or,
It is provided with third slot and the 4th slot on the primary function circuit plate；It is arranged on the input/output circuitry plate
There is third golden finger；It is provided with the 4th golden finger on the touch-control circuit plate；The third golden finger is inserted with the third slot
It connects, the 4th golden finger and the 4th slot grafting.
Specifically, the primary function circuit plate passes through radio connection and the input/output circuitry plate and institute respectively
State the connection of touch-control circuit plate.
On the other hand, the utility model embodiment also provides a kind of terminal device, including mainboard above-mentioned.
Specifically, the terminal device further includes display screen, and the display screen has the first adjacent side and the second side；
The primary function circuit plate and touch-control circuit plate are arranged side by side in first side；
The input/output circuitry plate is set to the second side；
The touch-control circuit plate is between the primary function circuit plate and the input/output circuitry plate.
Specifically, the terminal device is tablet computer.
By above-mentioned technical proposal, the utility model mainboard and terminal device at least have the advantages that：
The mainboard that the utility model embodiment provides, by being Split module structure by motherboard design, i.e., by mainboard
Three the primary function circuit plate being separated from each other, input/output circuitry plate and touch-control circuit plate modules are set as, and make the function of tonic chord
Circuit board is connect with input/output circuitry plate and touch-control circuit plate respectively, is not only realized the corresponding function of mainboard, is also achieved
When product is when some function need to upgrade or the otherness demand of client due to needs to develop again, it is only necessary to develop iteration corresponding module
Can meet demand be effectively improved the development efficiency of product, avoid repeated input without replacing entire mainboard,
So as to avoid the waste of resource.Moreover, when product is bad, it is only necessary to repair replace corresponding module, without all into
Row repair is replaced, and is facilitated the repair of product, is improved maintenance efficiency.
Description of the drawings
Fig. 1 is a kind of structure diagram for mainboard that the utility model embodiment provides；
Fig. 2 is a kind of structural schematic diagram for terminal device that the utility model embodiment provides.
Specific implementation mode
Further to illustrate that the utility model is to reach the technological means and effect that predetermined purpose of utility model is taken,
Below in conjunction with attached drawing and preferred embodiment, the specific implementation mode of mainboard and terminal device to the present utility model application, structure,
Feature and its effect are described in detail.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily
The same embodiment.In addition, the special characteristic, structure or feature in one or more embodiments can be combined by any suitable form.
As shown in Figure 1, the utility model embodiment provides a kind of mainboard, including primary function circuit plate 1, input/output
Circuit board 2 and touch-control circuit plate 3, primary function circuit plate 1, input/output circuitry plate 2 and touch-control circuit plate 3 are separated from each other arrangement,
And primary function circuit plate 1 is connect with input/output circuitry plate 2 and touch-control circuit plate 3 respectively.
Wherein, can be provided on primary function circuit plate 1 central processing unit (Central Processing Unit,
CPU), Double Data Rate synchronous DRAM (Double Data Rate, DDR), flash memory, Power Management Unit (power
Management unit, PMU) and wirelessly ensure the key components such as module, it is controlled with realizing the major function of complete machine and calculating
System；Button can be provided on input/output circuitry plate 2, Universal Serial Bus Interface, earphone interface, audio input/output connect
Mouth and other interfaces, to realize the connection of product and external equipment；The touch input work(of product may be implemented in touch-control circuit plate 3
Can, by the replacement of touch-control circuit plate 3, product can be made to realize the change of corresponding function, for example, can be relatively low with exploitation and composition
The capacitance screen products of cost also can also realize touch accuracy with the former person's handwriting capacitance screen products of exploitation and composition higher-end
Upgrade iteration, and small board chip of touch-control etc. is replaced in upgrading.Moreover, primary function circuit plate 1, input/output circuitry plate 2 and touch-control
Circuit board 3 is separated from each other arrangement, realizes the separation-type and modularized design of mainboard, and primary function circuit plate 1 respectively with input/output
Circuit board 2 and touch-control circuit plate 3 connect, to ensure the realization of mainboard corresponding function.
The mainboard that the utility model embodiment provides, by being Split module structure by motherboard design, i.e., by mainboard
Three the primary function circuit plate being separated from each other, input/output circuitry plate and touch-control circuit plate modules are set as, and make the function of tonic chord
Circuit board is connect with input/output circuitry plate and touch-control circuit plate respectively, is not only realized the corresponding function of mainboard, is also achieved
When product is when some function need to upgrade or the otherness demand of client due to needs to develop again, it is only necessary to develop iteration corresponding module
Can meet demand be effectively improved the development efficiency of product, avoid repeated input without replacing entire mainboard,
So as to avoid the waste of resource.Moreover, when product is bad, it is only necessary to repair replace corresponding module, without all into
Row repair is replaced, and is facilitated the repair of product, is improved maintenance efficiency.
Specifically, referring to Fig. 1, control circuit 11 is provided on primary function circuit plate 1；It is provided on touch-control circuit plate 3 tactile
Control chip 31；First output end of control circuit 11 is connect with touch chip 31, and the second output terminal of control circuit 11 and input/
The input terminal of output circuit plate 2 connects.Wherein, the control circuit for realizing respective control function is provided on primary function circuit plate 1
11, and the main components of touch-control circuit plate 3 are the touch chip 31 for realizing touch function, by will be on primary function circuit plate 1
Input terminal connect respectively with the input terminal of touch chip 31 and input/output circuitry plate 2, you can realize primary function circuit plate 1
Control to touch-control circuit plate 3 and input/output circuitry plate 2, to realize the function of mainboard.
Since mainboard is Split module structure, the signal transmission between modules needs to connect modules
It connects, that is, each circuit board is attached, and there are many its connection types, as long as between each circuit board may be implemented
Signal transmission.For example, primary function circuit plate 1 can respectively by way of wired connection with input/output circuitry plate 2 and
Touch-control circuit plate 3 connect, and wired connection mode can have it is following several：
First way：Referring to Fig. 2, primary function circuit plate 1 passes through one or more winding displacements 4 and input/output electricity respectively
Road plate 2 and touch-control circuit plate 3 connect.That is, the first output end and the touch-control electricity of the control circuit 11 of primary function circuit plate 1
The touch chip 31 of road plate 3 can carry out signal transmission by winding displacement 4, and the second of the control circuit 11 of primary function circuit plate 1 is defeated
The input terminal of outlet and input/output circuitry plate 2 can also carry out signal transmission by winding displacement 4, to ensure that mainboard is corresponding
The realization of function.
The second way：The first grafting port and the second grafting port are provided on primary function circuit plate 1；Input/defeated
Go out on circuit board 2 to be provided with third grafting port；It is provided with the 4th grafting port on the touch-control circuit plate 3；Described first inserts
Connect port and third grafting port grafting, second grafting port and the 4th grafting port grafting.That is,
Can the first output end and second output terminal of the control circuit 11 of primary function circuit plate 1 be respectively set the first grafting port and
Second grafting port, meanwhile, third interface is set in 31 input terminal of touch chip of touch-control circuit plate 3, in input/output electricity
The 4th interface is arranged in the input terminal of road plate 2, so that primary function circuit plate 1, touch-control circuit plate 3 and input/output circuitry
Plug connection is showed by inserted terminal cause for gossip between plate 2 and carries out signal transmission, to ensure that the realization of mainboard corresponding function.
The third mode：The first golden finger and the second golden finger are provided on primary function circuit plate 1；Input/output electricity
The first slot is provided on road plate 2；The second slot is provided on touch-control circuit plate 3；First golden finger and the first slot grafting, the
Two golden fingers and the second slot grafting；Or, being provided with third slot and the 4th slot on primary function circuit plate 1；Input/output electricity
Third golden finger is provided on road plate 2；The 4th golden finger is provided on touch-control circuit plate 3；Third golden finger is inserted with third slot
It connects, the 4th golden finger and the 4th slot grafting.That is, can be in the output end of the control circuit 11 of primary function circuit plate 1
Golden finger or slot are set, meanwhile, in 31 input terminal of touch chip of touch-control circuit plate 3, slot or golden finger are set, input/
The input terminal setting slot or golden finger of output circuit plate 2, so that primary function circuit plate 1, touch-control circuit plate 3 and input/
Carry out signal transmission is mutually inserted by golden finger and slot between output circuit plate 2, to ensure that mainboard corresponding function
It realizes.Certainly, slot can also be respectively set in the first output end and second output terminal of 1 control circuit 11 of primary function circuit plate
And golden finger, meanwhile, in the touch chip 31 and 2 input terminal of input/output circuitry plate of touch-control circuit plate 3, golden finger is accordingly set
And slot, the signal transmission between primary function circuit plate 1, touch-control circuit plate 3 and input/output circuitry plate 2 equally may be implemented.
Although not proposing clearly, it is apparent that there is also others to realize primary function circuit plates 1, touch-control circuit plate 3 and defeated
Enter/output circuit plate 2 between the wired connection mode that is connected with each other, herein without enumerating.Pass through wired connection mode
Realize the interconnection between primary function circuit plate 1, touch-control circuit plate 3 and input/output circuitry plate 2 so that between three
Signals transmission is more quick, effective and stable.
Certainly, in an alternative embodiment, primary function circuit plate 1 can also respectively by way of wireless connection with
Input/output circuitry plate 2 and touch-control circuit plate 3 connect, and realize the transmission of signal between three.It specifically, can be in the function of tonic chord
The first wireless communication module being connect with control circuit 11 is set on circuit board 1, meanwhile, it is arranged on touch-control circuit plate 3 and touches
The second wireless communication module that chip 31 connects is controlled, third radio communication mold is set in the input terminal of input/output circuitry plate 2
Block, by radio communication wireless connection between module realize primary function circuit plate 1, input/output circuitry plate 2 and touch-control circuit
The wireless transmission of signal between plate 3.Wherein, the first wireless communication module, the second wireless communication module and third radio communication mold
Block can be that the moulds such as wireless guarantee module, bluetooth module and infrared module are in the block one or more.Pass through radio connection
It realizes the interconnection between primary function circuit plate 1, touch-control circuit plate 3 and input/output circuitry plate 2, can make mainboard
Structural relation is more rich, helps more to be easily achieved, the mainboard structure of structure novel.
The utility model embodiment additionally provides a kind of terminal device, including mainboard above-mentioned.
The terminal device that the utility model embodiment provides, including mainboard, the mainboard is by being split type by motherboard design
Modular construction sets mainboard to the primary function circuit plate being separated from each other, input/output circuitry plate and touch-control circuit plate three
A module, and primary function circuit plate is connect with input/output circuitry plate and touch-control circuit plate respectively, not only realize mainboard
Corresponding function, also achieve when product because some function need to upgrade or the otherness demand of client need to develop again when,
Only need exploitation iteration corresponding module can meet demand be effectively improved the exploitation effect of product without replacing entire mainboard
Rate avoids repeated input, reduces the waste of resource.Moreover, when product is bad, it is only necessary to which repair replaces corresponding module and is
Can, without all repairing replacement, the repair of product is facilitated, maintenance efficiency is improved.
Wherein, referring to Fig. 2, terminal device further includes display screen 5, which has the first adjacent side 51 and second
Side 52, primary function circuit plate 1 and touch-control circuit plate 3 are arranged side by side in first side 51；Input/output circuitry plate 2 is set to
The second side 52, the second side 52 can be opposite with the side of terminal device, in order to which various on input/output circuitry plate 2 connect
Mouth is corresponding with the interface on terminal device shell, and touch-control circuit plate 3 is located at primary function circuit plate 1 and input/output circuitry plate 2
Between.Such structure design can make the compact in design of terminal device internal components, simple and beautiful easy to produce.
Specifically, the terminal device can be tablet computer.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (10)
1. a kind of mainboard, which is characterized in that including：
Primary function circuit plate, input/output circuitry plate and touch-control circuit plate；
The primary function circuit plate, the input/output circuitry plate and the touch-control circuit plate are separated from each other arrangement, and the master
Function circuit board is connect with the input/output circuitry plate and the touch-control circuit plate respectively.
2. mainboard according to claim 1, which is characterized in that
It is provided with control circuit on the primary function circuit plate；
It is provided with touch chip on the touch-control circuit plate；
First output end of the control circuit is connect with the touch chip, the second output terminal of the control circuit with it is described
The input terminal of input/output circuitry plate connects.
3. mainboard according to claim 1 or 2, which is characterized in that
The primary function circuit plate passes through wired connection mode and the input/output circuitry plate and the touch-control circuit plate respectively
Connection.
4. mainboard according to claim 3, which is characterized in that
The primary function circuit plate passes through one or more winding displacements and the input/output circuitry plate and the touch-control circuit respectively
Plate connects.
5. mainboard according to claim 3, which is characterized in that
The first grafting port and the second grafting port are provided on the primary function circuit plate；
Third grafting port is provided on the input/output circuitry plate；
It is provided with the 4th grafting port on the touch-control circuit plate；
First grafting port and third grafting port grafting, second grafting port and the 4th grafting port
Grafting.
6. mainboard according to claim 3, which is characterized in that
It is provided with the first golden finger and the second golden finger on the primary function circuit plate；It is arranged on the input/output circuitry plate
There is the first slot；It is provided with the second slot on the touch-control circuit plate；First golden finger and the first slot grafting, institute
State the second golden finger and the second slot grafting；Or,
It is provided with third slot and the 4th slot on the primary function circuit plate；Is provided on the input/output circuitry plate
Three golden fingers；It is provided with the 4th golden finger on the touch-control circuit plate；The third golden finger and the third slot grafting, institute
State the 4th golden finger and the 4th slot grafting.
7. mainboard according to claim 1 or 2, which is characterized in that
The primary function circuit plate passes through radio connection and the input/output circuitry plate and the touch-control circuit plate respectively
Connection.
8. a kind of terminal device, which is characterized in that including：
Mainboard as described in any one of claim 1 to 7.
9. terminal device according to claim 8, which is characterized in that
The terminal device further includes display screen, and the display screen has the first adjacent side and the second side；
The primary function circuit plate and touch-control circuit plate are arranged side by side in first side；
The input/output circuitry plate is set to the second side；
The touch-control circuit plate is between the primary function circuit plate and the input/output circuitry plate.
10. terminal device according to claim 9, which is characterized in that
The terminal device is tablet computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721841883.4U CN207650705U (en) | 2017-12-25 | 2017-12-25 | Mainboard and terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721841883.4U CN207650705U (en) | 2017-12-25 | 2017-12-25 | Mainboard and terminal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207650705U true CN207650705U (en) | 2018-07-24 |
Family
ID=62879321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721841883.4U Expired - Fee Related CN207650705U (en) | 2017-12-25 | 2017-12-25 | Mainboard and terminal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207650705U (en) |
-
2017
- 2017-12-25 CN CN201721841883.4U patent/CN207650705U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20201225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |