CN206061290U - A kind of printed circuit board and display device - Google Patents
A kind of printed circuit board and display device Download PDFInfo
- Publication number
- CN206061290U CN206061290U CN201620878599.3U CN201620878599U CN206061290U CN 206061290 U CN206061290 U CN 206061290U CN 201620878599 U CN201620878599 U CN 201620878599U CN 206061290 U CN206061290 U CN 206061290U
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- China
- Prior art keywords
- circuit module
- circuit board
- printed circuit
- module unit
- utility
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Abstract
The utility model discloses a kind of printed circuit board and display device, to provide a kind of new printed circuit board, so as to avoid the waste of resource.The printed circuit board is mutually spliced by multiple circuit module units and constitutes, wherein, each circuit module unit at least has One function.
Description
Technical field
This utility model is related to field of circuit technology, more particularly to a kind of printed circuit board and display device.
Background technology
At present, electron trade present situation is that circuit engineering teacher needs to do each new projects principle diagram design, but each is former
Reason figure can all run into identical chips, the design drawing of the circuit module of identical function.Therefore, some circuit modules have conventional
The features such as property, popularity and universality.For example, conventional circuit module includes electric power driving module (IC), or power drives
Peripheral circuit module of module etc..
Wherein, conventional circuit module may be required for using in each Project design, and take printed circuit board
(PCB) a large amount of arrangement spaces.But in each Project design, it is required to circuit engineering teacher and repaints PCB drawings, both wave
Take manpower, waste of time is possible to again just go out of use after the PCB test products worked it out are to be updated, causes the wasting of resources.
Utility model content
This utility model discloses a kind of printed circuit board and display device, to provide a kind of new printed circuit board,
So as to avoid the waste of resource.
This utility model provides a kind of printed circuit board, and the printed circuit board is mutually spelled by multiple circuit module units
Composition is connect, wherein, each circuit module unit at least has One function.
In a kind of possible embodiment, in the above-mentioned printed circuit board that this utility model is provided, the plurality of circuit
In the unit of module, at least two neighboring circuit module unit includes multiple lead-out wires, in two neighboring circuit module unit
Lead-out wire is electrically connected with one by one by stitching portion, and the plurality of lead-out wire mutually insulated.
In a kind of possible embodiment, in the above-mentioned printed circuit board that this utility model is provided, each circuit
At least part of region on the surface contacted when modular unit is with adjacent circuit module unit spliced has conductive layer.
In a kind of possible embodiment, in the above-mentioned printed circuit board that this utility model is provided, the conductive layer
Material is copper.
In a kind of possible embodiment, in the above-mentioned printed circuit board that this utility model is provided, each circuit module
The stitching portion of unit is shaped as zigzag.
In a kind of possible embodiment, in the above-mentioned printed circuit board that this utility model is provided, two neighboring circuit
After modular unit splicing, it is fixed by way of welding.
In a kind of possible embodiment, in the above-mentioned printed circuit board that this utility model is provided, each circuit
The thickness of the splicing part of modular unit is equal.
Correspondingly, this utility model additionally provides a kind of display device, including any of the above-described kind that this utility model is provided
Printed circuit board.
This utility model has the beneficial effect that：
This utility model provides a kind of printed circuit board, and the printed circuit board is mutually spelled by multiple circuit module units
Composition is connect, wherein, each circuit module unit at least has One function.Therefore, the printed circuit board that this utility model is provided
Including multiple circuit module units, and the mutual splicing composition by multiple circuit module units, when the electricity with certain function
When road modular unit is damaged, the circuit module unit can be dismantled, whole printed circuit board be cancelled so as to avoid
The waste for causing；Or when the circuit module unit with certain function needs recycling, can be by the circuit module list
Unit is dismantled, as a part for other printed circuit boards, so as to realize recycling.Therefore, this utility model is provided
Printed circuit board, it is to avoid the waste of resource.
Description of the drawings
A kind of structural representation of printed circuit board that Fig. 1 is provided for this utility model；
The structural representation of second printed circuit board that Fig. 2 is provided for this utility model；
The structural representation of the third printed circuit board that Fig. 3 is provided for this utility model；
The side view of the circuit module unit that Fig. 4 is provided for this utility model；
The schematic cross-section of the circuit module unit that Fig. 5 is provided for this utility model；
The structural representation of the 4th kind of printed circuit board that Fig. 6 this utility model is provided.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage are clearer, below in conjunction with accompanying drawing to this practicality
It is new to be described in further detail, it is clear that described embodiment is only a part of embodiment of this utility model, rather than
Whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making creative work
Under the premise of all other embodiment for being obtained, belong to the scope of this utility model protection.
This utility model provides a kind of printed circuit board and display device, to provide a kind of new printed circuit
Plate, so as to avoid the waste of resource.
Below in conjunction with the accompanying drawings, the printed circuit board for this utility model embodiment being provided and the specific embodiment party of display device
Formula is described in detail.
In accompanying drawing, the thickness and shape of each film layer does not reflect actual proportions, and purpose is in schematically illustrate this utility model
Hold.
Referring to Fig. 1, this utility model provides a kind of printed circuit board 01, and printed circuit board 01 is by multiple circuit module lists
The mutually splicing composition of unit 02, wherein, each circuit module unit 02 at least has One function.Wherein, only drawing in Fig. 1
Four circuit module units, in actual applications, can include multiple.Two neighboring electricity is represented with the part of broken line in Fig. 1
The shape of the part that road modular unit is contacted when mutually splicing, concrete shape here are not especially limited.
Specifically, each circuit module unit can include One function, or multiple functions, make circuit module list
When first, can be by the circuit production with One function or two functions in a circuit module unit.Therefore, this practicality
The printed circuit board of new offer is will to be split after whole printed circuit plate module so that each circuit module unit has
Single one or more function.And multiple circuit module units are spliced, so as to constitute this utility model offer
Printed circuit board.Further, since the printed circuit board that this utility model is provided is mutual splicing composition, accordingly it is also possible to by phase
The multiple circuit module unit disassemblings for mutually splicing, so that each circuit module unit is reused,
Therefore, conventional printed circuit board is mainly carried out modularity by this utility model, will printed circuit board be divided into
Multiple circuit module units, each circuit module unit at least have One function, and multiple circuit module units are spelled
Connect, so as to the institute for realizing printed circuit board is functional.Circuit module unit in this utility model can be according to circuit engineering teacher
Needs be designed, and apply in different projects, and spliced with the circuit module unit of other functions, or
Split.Therefore, the printed circuit board suitability that this utility model is provided is very strong, functional module independence, and easy accessibility can be with
Recycling, so as to save cost resource.
In a particular embodiment, in the above-mentioned printed circuit board that this utility model is provided, referring to Fig. 2, multiple circuit modules
Unit in, at least two neighboring circuit module unit 02 includes multiple lead-out wires 03, in two neighboring circuit module unit 02
Lead-out wire 03 be electrically connected with by stitching portion one by one, and multiple lead-out wire mutually insulateds.
Specifically, referring to Fig. 2, when two neighboring circuit module unit includes multiple lead-out wires, and need to be electrically connected with
When, also including single control circuit 04 in each circuit module unit 02, lead-out wire is connected with control circuit 04, two neighboring
03 number of lead-out wire in circuit module unit is identical, and after the completion of splicing, multiple lead-out wires are corresponded and are connected, and not phase
Mutually insulated between lead-out wire even, it is to avoid the interference of signal.
In a particular embodiment, in the above-mentioned printed circuit board that this utility model is provided, referring to Fig. 3, when two neighboring electricity
Road modular unit includes multiple lead-out wires, and when needing to be electrically connected with, each circuit module unit 02 and adjacent circuit mould
At least part of region on the surface that module unit 02 contacts when splicing has conductive layer 05.
Specifically, when two neighboring circuit module unit needs to be electrically connected with, include in each circuit module unit
Multiple lead-out wires, and lead-out wire is connected with each other with the lead-out wire in another circuit module unit by conductive layer in stitching portion,
In order to avoid lead-out wire of multiple lead-out wires in stitching portion mutual conduction, each circuit module unit is connected to conductive layer phase
Mutually insulate, therefore conductive layer is unable to mutual conduction, need, when stitching portion arranges conductive layer, to carry out using desultory mode
Design.
Referring to Fig. 3, the conductive layer that each lead-out wire is connected is not connected to.In order to further illustrate the distribution feelings of conductive layer
Condition, Fig. 4 be Fig. 3 shown in printed circuit board in be located at lower left circuit module unit side view, circuit module unit
The structure of 02 conductive layer 05 is as shown in Figure 4.
Wherein, surface-coated solder mask green 06 of the circuit module unit in non-splicing part.It is circuit module list referring to Fig. 5
The schematic cross-section of unit, circuit module unit 02 includes conductive layer 05 in splicing part, in non-splicing part, i.e. circuit module list
The upper and lower surface coating solder mask green 06 of unit.
It should be noted that when the lead-out wire number in two neighboring circuit module unit is identical, and a circuit mould
When lead-out wire in module unit is not needed in certain design object, insulating barrier can be increased in stitching portion so that two circuits
Lead-out wire mutually insulated in modular unit.Specific embodiment here is not especially limited.
In a particular embodiment, in the above-mentioned printed circuit board that this utility model is provided, the material of the conductive layer is copper.
Specifically, in printed circuit board, in order to realize more preferable electric conductivity, general conductive layer is the plating being made up of copper
Film, the surface that therefore, it can contact in splicing form copper facing, so as to realize electrically connecting for two neighboring circuit module unit
Connect so that two neighboring circuit module unit can realize being used in conjunction with for different electric attributes.
In a particular embodiment, in the above-mentioned printed circuit board that this utility model is provided, referring to Fig. 6, each circuit module
The stitching portion of unit is shaped as zigzag.Wherein, in Fig. 6 only by taking two pieces of circuit module units as an example, printed circuit board includes
First circuit module unit 021 and second circuit modular unit 022, wherein, the stitching portion 023 of the first circuit module unit 021
For laciniation, the stitching portion 023 of second circuit modular unit 022 is laciniation, and the first circuit module unit
Laciniation matches with after the laciniation splicing of second circuit modular structure, and seamless.Wherein, second circuit mould
The laciniation of module unit is designed according to the laciniation of the first circuit module unit so that two circuit module lists
After unit's splicing, two laciniations can fit like a glove；Or, the laciniation of the first circuit module unit is according to second
The laciniation of circuit module unit is designed so that after two circuit module unit spliceds, and two laciniations can
To fit like a glove.Wherein, in laciniation, the length and position of projecting surface or concave face can be entered according to practical situation
Row design, here are not especially limited.
Wherein, printed circuit board can include plural circuit module unit, e.g., printed circuit board include three it is electric
Road modular unit, i.e.,：First circuit module unit, second circuit modular unit and tertiary circuit modular unit, and the first circuit
Modular unit is spliced with second circuit modular unit, and the first circuit module unit is spliced with tertiary circuit modular unit,
Therefore, when the stitching portion of the first circuit module unit is zigzag, including the stitching section contacted with second circuit modular unit
The splicing part for dividing and contacting with tertiary circuit modular unit.
It should be noted that shape of the circuit module unit of this utility model offer in stitching portion can be zigzag,
Or other structures that can splice, the such as any structure with draw-in groove function such as polyline shaped.Here is not especially limited.
In a particular embodiment, in the above-mentioned printed circuit board that this utility model is provided, two neighboring circuit module unit
After splicing, it is fixed by way of welding.
Specifically, after multiple circuit module units are spliced, in order to further multiple stitching portions are fixed, can
Two adjacent circuit module units are fixed by the way of welding using electric cautery.Wherein, if stitching portion is led
The conductive layer of two neighboring circuit module unit can be welded by the presence of electric layer, while the use of scolding tin is reduced, from
And ensure that being identical and bonding strength for two neighboring circuit module unit.
Wherein, after the circuit module unit of mutual splicing carries out having welded, if desired by welding after two circuit moulds
When module unit separates, equally, scolding tin part is unloaded using electric cautery so that two circuit module units separate, so as to
Two circuit module units can be reused, save resource, and design time.
In a particular embodiment, in the above-mentioned printed circuit board that this utility model is provided, the spelling of each circuit module unit
The thickness of socket part point is equal.
Specifically, in order to avoid after by each circuit module unit spliced, or splicing and the printing electricity constituted after welding
Road plate thickness is consistent, and the thickness of the splicing part of each circuit module unit is identical so that after splicing, or welding is passed through,
The thickness of each circuit module unit is still identical, strengthens the aesthetic property of printed circuit board.
In a word, the mainly conventional printed circuit board of this utility model carries out modularity, will printed circuit board be divided into it is many
Individual circuit module unit, each circuit module unit at least have One function, and multiple circuit module units are spliced,
So as to the institute for realizing printed circuit board is functional.Circuit module unit in this utility model can be according to the need of circuit engineering teacher
It is designed, and applies in different projects, is not spliced with the circuit module unit of other functions, Huo Zhejin
Row splits.Therefore, the printed circuit board suitability that this utility model is provided is very strong, functional module independence, easy accessibility, and has
Standby good electric property is turned on；In addition, when each circuit module unit is mutually spliced with adjacent circuit module unit, it is not necessary to
Adapter is set between two circuit module units, so as to save components' placement space；To two neighboring circuit module
When unit is spliced, can be entered in stitching portion using electric cautery at any time using jagged plug form, and circuit engineering teacher
Row welding is dismantled so that printed circuit board have it is practical, flexibly, easily and efficiently advantage, meanwhile, each circuit module
Unit can be reused, a large amount of times for saving design iterations circuit, save the time of making sheet after each design iterations, and
And greatly reduce Financial cost, it is to avoid the waste of resource.
Correspondingly, this utility model additionally provides a kind of display device, including any of the above-described kind that this utility model is provided
Printed circuit board.The display device can be：Mobile phone, panel computer, television set, display, notebook computer, digital phase
Any product or part with display or touch controllable function such as frame, navigator.The enforcement of the display device may refer to above-mentioned print
The embodiment of circuit board processed, repeats part and repeats no more.
In sum, a kind of printed circuit board that this utility model is provided is by multiple circuit module units mutually splicing group
Into, wherein, each circuit module unit at least has One function.Therefore, the printed circuit board that this utility model is provided includes
Multiple circuit module units, and the mutual splicing composition by multiple circuit module units, when the circuit mould with certain function
When module unit is damaged, the circuit module unit can be dismantled, be caused so as to avoid whole printed circuit board cancels
Waste；Or when the circuit module unit with certain function needs recycling, the circuit module unit can be entered
Row dismounting, as a part for other printed circuit boards, so as to realize recycling.Therefore, the printing that this utility model is provided
Circuit board, it is to avoid the waste of resource.
Obviously, those skilled in the art can carry out various changes and modification without deviating from this practicality to this utility model
New spirit and scope.So, if it is of the present utility model these modification and modification belong to this utility model claim and
Within the scope of its equivalent technologies, then this utility model is also intended to comprising these changes and modification.
Claims (7)
1. a kind of printed circuit board, it is characterised in that the printed circuit board is mutually spliced by multiple circuit module units and constitutes,
Wherein, each circuit module unit at least has One function；
Wherein, in the unit of the plurality of circuit module, at least two neighboring circuit module unit includes multiple lead-out wires, described
Lead-out wire in two neighboring circuit module unit is electrically connected with one by one by stitching portion, and the plurality of lead-out wire is mutually exhausted
Edge.
2. printed circuit board according to claim 1, it is characterised in that each circuit module unit and adjacent electricity
At least part of region on the surface that road modular unit contacts when splicing has conductive layer.
3. printed circuit board according to claim 2, it is characterised in that the material of the conductive layer is copper.
4. printed circuit board according to claim 1, it is characterised in that the shape of the stitching portion of each circuit module unit
For zigzag.
5. printed circuit board according to claim 1, it is characterised in that after two neighboring circuit module unit spliced, leads to
The mode for crossing welding is fixed.
6. printed circuit board according to claim 1, it is characterised in that the splicing part of each circuit module unit
Thickness it is equal.
7. a kind of display device, it is characterised in that including the printed circuit board described in claim 1-6 any claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620878599.3U CN206061290U (en) | 2016-08-12 | 2016-08-12 | A kind of printed circuit board and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620878599.3U CN206061290U (en) | 2016-08-12 | 2016-08-12 | A kind of printed circuit board and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206061290U true CN206061290U (en) | 2017-03-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620878599.3U Active CN206061290U (en) | 2016-08-12 | 2016-08-12 | A kind of printed circuit board and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206061290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113141706A (en) * | 2020-01-17 | 2021-07-20 | 北大方正集团有限公司 | Printed circuit board and manufacturing method thereof |
-
2016
- 2016-08-12 CN CN201620878599.3U patent/CN206061290U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113141706A (en) * | 2020-01-17 | 2021-07-20 | 北大方正集团有限公司 | Printed circuit board and manufacturing method thereof |
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