CN207993456U - A kind of mobile phone display screen FPC switchings analysis tool - Google Patents
A kind of mobile phone display screen FPC switchings analysis tool Download PDFInfo
- Publication number
- CN207993456U CN207993456U CN201820178626.5U CN201820178626U CN207993456U CN 207993456 U CN207993456 U CN 207993456U CN 201820178626 U CN201820178626 U CN 201820178626U CN 207993456 U CN207993456 U CN 207993456U
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- China
- Prior art keywords
- display screen
- backplate
- analysis tool
- front plate
- mobile phone
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of mobile phone display screen FPC switching analysis tools,Its structure includes analysis tool,Front plate and backplate,The surface of the analysis tool is equipped with front plate,The back side of the front plate is equipped with backplate,The backplate is fixedly connected by front plate with analysis tool,The backplate is by circuit layer,Electro-coppering bisque,Solder mask layer,Solder joint,Signal string holes forms,The surface of the backplate is equipped with circuit layer,The surface of the circuit layer is equipped with electro-coppering bisque,The electro-coppering bisque passes through circuit layer and backplate,Front plate is fixedly connected,A kind of mobile phone display screen FPC switching analysis tools of the utility model,It can be by being provided with the analysis tool of motherboard connector interface and display screen connector interface,It is quickly connected convenient for mainboard and display screen,By the way that electro-coppering bisque is arranged,Convenient for increasing the connectivity of signal wire,By the way that solder mask layer is arranged,Convenient for increasing the inoxidizability of circuit layer,It is simple in structure,It is easily achieved.
Description
Technical field
The utility model is related to motor control technology field, specially a kind of mobile phone display screen FPC switchings analysis tool.
Background technology
Mobile phone display screen is a kind of to be shown to certain electronic document on screen again by specific transmission device instrument
It is reflected into a kind of show tools of human eye, i.e. thin film field effect transistor, refers to each liquid crystal pixel on liquid crystal display
Point is driven by thin film transistor (TFT) integrated behind, so as to accomplish high speed, high brightness, high contrast display screen
Curtain information, TFT belong to active matrix liquid crystal display, and TFT-LCD liquid crystal displays are Thin-film transistor type LCDs,
Namely " very color " (TFT), it not only increases the reaction speed of display screen, while can accurately control display level.TFT liquid
The characteristics of crystal display screen is good brightness, contrast is high, stereovision is strong, bright-colored, but there is also compare power consumption and cost compared with
The connection type of high deficiency, display screen and cell phone mainboard mainly has 3 kinds.1. welded type (the FPC alignment cell phone mainboards shielded
Welding position is connected on by solder on cell phone mainboard) 2. plug-ins (i.e. screen is connected with mainboard by ZIF connector) 3：BTB connects
Connect device formula (i.e. screen is connected with mainboard by matching BTB connectors).
In the case of existing, when display screen shows exception on mobile phone, it would be desirable to use multimeter, the works such as oscillograph
Tool, captures corresponding signal wire corresponding data and normal product corresponding data compares and analyzes.Welded type product signal line is exposed at
Mainboard surface facilitates analysis with relatively good crawl of popping one's head in.But plug-in and connector type, signal wire are hidden in inside connector,
With bad crawl data of popping one's head in.If by external tool, not being not easy actual analysis, secondly signal wire connectivity in use compared with
Then difference is chronically exposed to outside, there is also defects on anti-oxidant, influence service life, these are all that physical presence is badly in need of again
It solves the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of mobile phone display screen FPC switching analysis tools, solve background technology
Proposed in the problem of.
To achieve the above object, the utility model provides the following technical solutions：A kind of mobile phone display screen FPC switchings analysis work
Tool, structure include analysis tool, front plate and backplate, and the surface of the analysis tool is equipped with front plate, the front plate
The back side be equipped with backplate, the backplate is fixedly connected by front plate with analysis tool, and the backplate is by circuit layer, electricity
Copper facing bisque, solder mask layer, solder joint, signal string holes composition, the surface of the backplate are equipped with circuit layer, the circuit layer
Surface is equipped with electro-coppering bisque, and the electro-coppering bisque is fixedly connected by circuit layer with backplate, front plate, the electro-coppering
The surface of bisque is fixed with solder mask layer, and the surface of the front plate is fixed with solder joint, the surface of the backplate is consolidated
Surely it is equipped with signal string holes.
As a kind of preferred embodiment of the utility model, the front plate, backplate surface be fixed with signal
Line.
As a kind of preferred embodiment of the utility model, motherboard connector is fixed with below the analysis tool
Interface.
As a kind of preferred embodiment of the utility model, display screen connection is fixed with above the analysis tool
Device interface.
As a kind of preferred embodiment of the utility model, the signal string holes is double setting.
A kind of mobile phone display screen FPC switching analysis tools of the utility model, have the beneficial effect that：
1：A kind of mobile phone display screen FPC switching analysis tool can carry motherboard connector interface and display screen by one
The analysis tool of connector interface, convenient for being attached to mainboard and display screen, easy access uses.
2：A kind of mobile phone display screen FPC switching analysis tool can by the way that electro-coppering bisque is arranged on the surface of circuit layer,
Coordinate solder mask layer, increase inoxidizability, data are captured using multimeter and oscillograph convenient for cooperation.
Description of the drawings
Fig. 1 is a kind of mobile phone display screen FPC switchings analysis tool structural schematic diagram of the utility model；
Fig. 2 is a kind of mobile phone display screen FPC switchings analysis tool schematic rear view of the utility model.
In figure：1- analysis tools, 2- front plates, 3- backplates, 4- circuit layers, 5- electro-coppering bisques, 6- solder mask layers,
7- signal wires, 8- solder joints, 9- signal string holes, 10- motherboard connector interfaces, 11- display screen connector interfaces.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of mobile phone display screen FPC switchings analysis tool, and structure includes point
The surface of analysis tool 1, front plate 2 and backplate 3, the analysis tool 1 is equipped with front plate 2, and the back side of the front plate 2 is set
There are backplate 3, the backplate 3 to be fixedly connected with analysis tool 1 by front plate 2, the backplate 3 is by circuit layer 4, plating
Copper powder layer 5, solder mask layer 6, solder joint 8, signal string holes 9 form, and the surface of the backplate 3 is equipped with circuit layer 4, the circuit
The surface of layer 4 is equipped with electro-coppering bisque 5, and the electro-coppering bisque 5 is fixedly connected by circuit layer 4 with backplate 3, front plate 2,
The surface of the electro-coppering bisque 5 is fixed with solder mask layer 6, and the surface of the front plate 2 is fixed with solder joint 8, described
The surface of backplate 3 is fixed with signal string holes 9.
The front plate 2, backplate 3 surface be fixed with signal wire 7, the setting of signal wire 7 is transmitted convenient for signal.
The lower section of the analysis tool 1 is fixed with motherboard connector interface 10, and motherboard connector interface 10 is convenient for and is led
Plate connects.
The top of the analysis tool 1 is fixed with display screen connector interface 11, and display screen connector interface 11 is set
It sets convenient for being connected with display screen.
The signal string holes 9 is double setting, and double setting is convenient for information exchange.
A kind of mobile phone display screen FPC switchings analysis tool described in the utility model, is respectively set in analysis tool 1 first
The double signal wire 7 with signal string holes 9 is arranged in front plate 2, backplate 3 in front plate 2 and backplate 3, convenient for cooperation ten thousand
Data are captured with table and oscillograph, secondly motherboard connector interface 10 is set and display screen connector connects 11 mouthfuls, the company of being convenient for
Use is connect, different switching FPC then can be designed according to the PIN numbers difference of product F PC.This FPC designs are simple, and the ends FPC2 connect
It is corresponding to connect the place angles PIN sequence.
1 analysis tool of the utility model, 2 front plates, 3 backplates, 4 circuit layers, 5 electro-coppering bisques, 6 solder mask layers, 7
Signal wire, 8 solder joints, 9 signal string holes, 10 motherboard connector interfaces, 11 display screen connector interfaces, component are universal standard part
Or the component that those skilled in the art know, structure are all that this technology personnel can be connected by being provided with mainboard with principle
The analysis tool of device interface and display screen connector interface, is quickly connected convenient for mainboard and display screen, is electroplated by being arranged
Copper powder layer, convenient for increasing the connectivity of signal wire, by the way that solder mask layer is arranged, convenient for increasing the inoxidizability of circuit layer, knot
Structure is simple, it is easy to accomplish.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
- The analysis tool 1. a kind of mobile phone display screen FPC transfers, structure includes analysis tool (1), front plate (2) and backplate (3), it is characterised in that：The surface of the analysis tool (1) is equipped with front plate (2), and the back side of the front plate (2) is equipped with the back side Plate (3), the backplate (3) are fixedly connected by front plate (2) with analysis tool (1)；The backplate (3) is by circuit layer (4), electro-coppering bisque (5), solder mask layer (6), solder joint (8), signal string holes (9) The surface of composition, the backplate (3) is equipped with circuit layer (4), and the surface of the circuit layer (4) is equipped with electro-coppering bisque (5), institute Electro-coppering bisque (5) is stated to be fixedly connected with backplate (3), front plate (2) by circuit layer (4), the electro-coppering bisque (5) Surface is fixed with solder mask layer (6), and the surface of the front plate (2) is fixed with solder joint (8), the backplate (3) Surface is fixed with signal string holes (9).
- The analysis tool 2. a kind of mobile phone display screen FPC according to claim 1 transfers, it is characterised in that：The front plate (2), the surface of backplate (3) is fixed with signal wire (7).
- The analysis tool 3. a kind of mobile phone display screen FPC according to claim 1 transfers, it is characterised in that：The analysis work It is fixed with motherboard connector interface (10) below tool (1).
- The analysis tool 4. a kind of mobile phone display screen FPC according to claim 1 transfers, it is characterised in that：The analysis work It is fixed with display screen connector interface (11) above tool (1).
- The analysis tool 5. a kind of mobile phone display screen FPC according to claim 1 transfers, it is characterised in that：The signal wire Hole (9) is double setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820178626.5U CN207993456U (en) | 2018-02-01 | 2018-02-01 | A kind of mobile phone display screen FPC switchings analysis tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820178626.5U CN207993456U (en) | 2018-02-01 | 2018-02-01 | A kind of mobile phone display screen FPC switchings analysis tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207993456U true CN207993456U (en) | 2018-10-19 |
Family
ID=63823658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820178626.5U Expired - Fee Related CN207993456U (en) | 2018-02-01 | 2018-02-01 | A kind of mobile phone display screen FPC switchings analysis tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207993456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109379838A (en) * | 2018-11-16 | 2019-02-22 | 江西合力泰科技有限公司 | A kind of FPC with signal and power test function |
-
2018
- 2018-02-01 CN CN201820178626.5U patent/CN207993456U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109379838A (en) * | 2018-11-16 | 2019-02-22 | 江西合力泰科技有限公司 | A kind of FPC with signal and power test function |
| CN109379838B (en) * | 2018-11-16 | 2024-02-20 | 江西合力泰科技有限公司 | FPC with signal and power test function |
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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: 20181019 Termination date: 20210201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |