CN205563525U - Capacitive touch screen - Google Patents
Capacitive touch screen Download PDFInfo
- Publication number
- CN205563525U CN205563525U CN201620258702.4U CN201620258702U CN205563525U CN 205563525 U CN205563525 U CN 205563525U CN 201620258702 U CN201620258702 U CN 201620258702U CN 205563525 U CN205563525 U CN 205563525U
- Authority
- CN
- China
- Prior art keywords
- touch screen
- cell phone
- draw
- phone mainboard
- groove
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a capacitive touch screen, it includes touch -sensitive screen outside board, FPC sensing circuit board and mobile phone motherboard, wherein, touch -sensitive screen outside board and the common centre gripping of mobile phone motherboard FPC sensing circuit board, just FPC sensing circuit board with the mobile phone motherboard electricity is connected, mobile phone motherboard is last be equipped with with the touch chip that FPC sensing circuit board electricity is connected, mobile phone motherboard with the relative one side of touch -sensitive screen outside board is equipped with a plurality of barbs, touch -sensitive screen outside board with the relative one side of mobile phone motherboard and with the position that the barb corresponds is equipped with the draw -in groove, the barb inserts deduct in the draw -in groove and be in in the draw -in groove.
Description
Technical field
This utility model relates to capacitance-type touch screen technology field.
Background technology
Traditional mobile phone capacitive touch screen includes: touch screen outer panels, FPC sense line plate and cell phone mainboard.The touch screen chip controlling touch screen is arranged on FPC sense line plate.What the capacitive touch screen of mobile phone the most easily broke down is touch screen outer panels and FPC sense line plate., the most clicked or after touching, easily there are reacting the phenomenons such as insensitive even certain region is malfunctioning in both parts.Connect together, after the most a certain parts go wrong due to all fixing between FPC sense line plate and cell phone mainboard, it is necessary to whole capacitive touch screen is replaced, thus causes the wasting of resources.
Utility model content
The main purpose of this utility model is: provide a kind of by touch screen outer panels and and cell phone mainboard be arranged to the mode that removably connects, to facilitate maintenance to change, reduce the capacitive touch screen of the wasting of resources.
For achieving the above object, this utility model provides a kind of capacitive touch screen, this capacitive touch screen includes touch screen outer panels, FPC sense line plate and cell phone mainboard, wherein, touch screen outer panels and cell phone mainboard clamp described FPC sense line plate jointly, and described FPC sense line plate electrically connects with described cell phone mainboard, it is characterized in that, described cell phone mainboard is provided with the touch chip electrically connected with described FPC sense line plate, the one side that described cell phone mainboard is relative with described touch screen outer panels is provided with barb, described touch screen outer panels is provided with some draw-in grooves with described cell phone mainboard opposite side the position corresponding with described barb, described barb inserts in described draw-in groove and deducts in described draw-in groove.
Preferably, described barb is located at the marginal position of described cell phone mainboard, described draw-in groove is formed towards the one side depression of cell phone mainboard by described touch screen outer panels, and described touch screen outer panels sidewall is to offering, at draw-in groove, the perforate connected with this draw-in groove, and described barb deducts in described perforate.
Preferably, the top of described barb is that inclined-plane is arranged.
The capacitive touch screen that this utility model provides, the cell phone mainboard in this capacitive touch screen is provided with barb, and touch screen outer panels and barb corresponding section are provided with draw-in groove.During installation, the draw-in groove of the barb of cell phone mainboard with touch screen outer panels is snapped connection so that cell phone mainboard removably connects with touch screen outer panels.When cell phone mainboard is connected with the releasing of touch screen outer panels by needs, barb is extracted out from draw-in groove, not only achieve both and connect, and can be with convenient disassembly, it is simple to subsequent maintenance is changed, and to realize MAT'L recycling etc., thus reduces maintenance cost.
Accompanying drawing explanation
Fig. 1 is the front view of this utility model capacitive touch screen；
Fig. 2 is the left view of this utility model capacitive touch screen.
The realization of this utility model purpose, functional characteristics and advantage will in conjunction with the embodiments, are described further referring to the drawings.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
This utility model provides a kind of capacitive touch screen.
With reference to the front view that Fig. 1 and 2, Fig. 1 are this utility model capacitive touch screen；Fig. 2 is the left view of this utility model capacitive touch screen.A kind of capacitive touch screen that the present embodiment provides.This capacitive touch screen includes: touch screen outer panels 1, FPC sense line plate 2 and cell phone mainboard 3.Wherein, touch screen outer panels 1 and cell phone mainboard 3 clamp FPC sense line plate 2 jointly, and FPC sense line plate 2 electrically connects with cell phone mainboard 3.Cell phone mainboard 3 is provided with the touch chip 4 electrically connected with FPC sense line plate 2, the one side that cell phone mainboard 3 is relative with touch screen outer panels 1 is provided with some barbs 5, touch screen outer panels 1 is provided with draw-in groove 6 with cell phone mainboard 3 opposite side the position corresponding with barb 5, and barb 5 is inserted in draw-in groove 6 and deducts in draw-in groove 6.
Barb 5 on cell phone mainboard 3 could be arranged to several, and usually, cell phone mainboard 3 is respectively equipped with two barbs 5, to keep whole machine balancing towards two corresponding edges of the one side of touch screen outer panels 1.The draw-in groove 6 of touch screen outer panels 1 is adaptive with barb 5.In the nature of things, the quantity of draw-in groove 6 is equal with the quantity of barb 5.Specifically, draw-in groove 6 is formed towards the one side depression of cell phone mainboard 3 by touch screen outer panels 1, and touch screen outer panels 1 sidewall is to offering, at draw-in groove 6, the perforate 61 connected with this draw-in groove 6, and during installation, barb 5 deducts in perforate 61.It should be noted that the barb 5 on cell phone mainboard 3 has elasticity.
During installation, the barb 5 on cell phone mainboard 3 is inserted in draw-in groove 6, and barb 5 can deduct in the perforate 61 of touch screen outer panels 1, thus realizes cell phone mainboard 3 and be connected with touch screen outer panels 1.When cell phone mainboard 3 is released with touch screen outer panels 1 and to be connected by needs, it is only necessary to firmly extrude barb so that barb 5 departs from from perforate 61, then barb 5 is extracted out from draw-in groove 6, can realize separating cell phone mainboard 3 with touch screen outer panels 1.
Further, for improving the installation effectiveness of cell phone mainboard 3 and touch screen outer panels 1, in the present embodiment, the top of barb 5 is that inclined-plane is arranged.
The capacitive touch screen that this utility model provides, the cell phone mainboard 3 in this capacitive touch screen is provided with barb 5, and touch screen outer panels 1 and barb 5 corresponding section are provided with draw-in groove 6.During installation, the draw-in groove 6 of the barb 5 of cell phone mainboard 3 with touch screen outer panels 1 is snapped connection so that cell phone mainboard 3 removably connects with touch screen outer panels 1.When cell phone mainboard 3 is released with touch screen outer panels 1 and to be connected by needs, barb 5 is extracted out from draw-in groove 6, not only achieve both and connect, and can be with convenient disassembly, it is easy to subsequent maintenance change, to realize MAT'L recycling etc., thus reduces maintenance cost.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in scope of patent protection of the present utility model.
Claims (3)
1. a capacitive touch screen, including touch screen outer panels, FPC sense line plate and cell phone mainboard, wherein, touch screen outer panels and cell phone mainboard clamp described FPC sense line plate jointly, and described FPC sense line plate electrically connects with described cell phone mainboard, it is characterized in that, described cell phone mainboard is provided with the touch chip electrically connected with described FPC sense line plate, the one side that described cell phone mainboard is relative with described touch screen outer panels is provided with some barbs, described touch screen outer panels is provided with draw-in groove with described cell phone mainboard opposite side the position corresponding with described barb, described barb inserts in described draw-in groove and deducts in described draw-in groove.
2. capacitive touch screen as claimed in claim 1, it is characterized in that, described barb is located at the marginal position of described cell phone mainboard, described draw-in groove is formed towards the one side depression of cell phone mainboard by described touch screen outer panels, and described touch screen outer panels sidewall is to offering, at draw-in groove, the perforate connected with this draw-in groove, described barb deducts in described perforate.
3. capacitive touch screen as claimed in claim 1, it is characterised in that the top of described barb is that inclined-plane is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620258702.4U CN205563525U (en) | 2016-03-31 | 2016-03-31 | Capacitive touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620258702.4U CN205563525U (en) | 2016-03-31 | 2016-03-31 | Capacitive touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205563525U true CN205563525U (en) | 2016-09-07 |
Family
ID=56813283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620258702.4U Expired - Fee Related CN205563525U (en) | 2016-03-31 | 2016-03-31 | Capacitive touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205563525U (en) |
-
2016
- 2016-03-31 CN CN201620258702.4U patent/CN205563525U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20180331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |