CN209118256U - A kind of capacitive touch screen of waterproof - Google Patents
A kind of capacitive touch screen of waterproof Download PDFInfo
- Publication number
- CN209118256U CN209118256U CN201822102226.9U CN201822102226U CN209118256U CN 209118256 U CN209118256 U CN 209118256U CN 201822102226 U CN201822102226 U CN 201822102226U CN 209118256 U CN209118256 U CN 209118256U
- Authority
- CN
- China
- Prior art keywords
- capacitive touch
- mobile phone
- touch screen
- lagging
- screen
- 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
Links
Landscapes
- Telephone Set Structure (AREA)
Abstract
The utility model discloses a kind of capacitive touch screens of waterproof, including mobile phone shell, the upper end fitting of the mobile phone shell is provided with mobile phone screen, and the upper end of mobile phone screen is connected with capacitive touch screen, and the upper end of capacitive touch screen and the lower end of waterproof layer fit closely together, it is characterized by: being inlaid with lagging inside the mobile phone screen, and the lower end of lagging is flexibly connected with perpendicular baffle composition, and lagging is internally connected with capacitive touch screen with what perpendicular baffle was connect, convex block is fixedly connected at left and right sides of the lagging, and convex block is flexibly connected by groove with perpendicular baffle composition.The attaching capacitive touch screens of the waterproof are mounted on the surface of mobile phone screen; capacitive touch screen surrounding is fixed by lagging and perpendicular baffle on the surface of mobile phone screen; there can be the water stain surface penetration connecting by capacitive touch screen with mobile phone screen in the inside of mobile phone screen with waterproof, play a protective role to the use function of mobile phone.
Description
Technical field
The utility model relates to capacitance type touch screen equipment technical field, specially a kind of capacitive touch screen of waterproof.
Background technique
Capacitance-type touch screen technology is worked using the electric current induction of human body.Capacitive touch screen is one piece four layers
Compound glass screen, the inner surface and interlayer of glass screen are respectively coated with one layer of ITO, and outermost layer is a thin layer silica protective layer for glass, folder
Layer ITO coating is used as working face, and four electrodes are drawn on four angles, and internal layer ITO is shielded layer to guarantee good working environment；
When finger touches on the metal layer, due to human body electric field, user and touch screen surface are formed with a coupled capacitor, for height
For frequency electric current, capacitor is direct conductor, and then finger siphons away the electric current of a very little from contact point；This electric current is respectively from touching
It touches and is flowed out in the electrode on the quadrangle of screen, and the electric current for flowing through this four electrodes is directly proportional at a distance from finger to quadrangle, control
Device processed obtains the position of touch point by accurately calculating to this four current ratios.
Present mobile phone using be one it is common be thing, and capacitive touch screen makes the protection for being mounted on mobile phone surface
Film, but existing capacitive touch screen belongs to non-water-tight product, when use is careless slightly so that mobile phone is fallen into water, this
Sample will make the use function of mobile phone go wrong, to the phenomenon that mobile phone is scrapped occur, influence the service life of mobile phone.
Utility model content
The purpose of this utility model is to provide a kind of capacitive touch screens of waterproof, to solve to mention in above-mentioned background technique
It is non-watertight to appear in the capacitive touch screen that mobile phone uses, when use is careless slightly just to be will appear mobile phone and fall into water and cannot use
The problem of.
To achieve the above object, the utility model provides the following technical solutions, a kind of capacitive touch screen of waterproof, including
The upper end fitting of mobile phone shell, the mobile phone shell is provided with mobile phone screen, and the upper end of mobile phone screen is connected with capacitive touch screen,
And the upper end of capacitive touch screen and the lower end of waterproof layer fit closely together, are inlaid with strut rail inside the mobile phone screen
Plate, and the lower end of lagging is flexibly connected with perpendicular baffle composition, and lagging is internally connected with capacitor with what perpendicular baffle was connect
Formula touch screen is fixedly connected with convex block at left and right sides of the lagging, and convex block is connected by groove and perpendicular baffle composition activity
It connects, the lagging is internally provided with sliding slot.
Preferably, the lagging is mounted on the top and bottom of mobile phone screen, and the left and right sides connection of mobile phone screen
Have a perpendicular baffle, and lagging connected and composed with perpendicular baffle it is rectangular-shaped.
Preferably, the lagging and perpendicular baffle are entrenched in the inside of mobile phone screen, and lagging is connect with perpendicular baffle
The area equation of area and capacitive touch screen.
Preferably, the longitudinal centre line of the capacitive touch screen, waterproof layer and fixing layer is overlapped, and the material of waterproof layer
For polytetrafluoroethylene (PTFE).
Preferably, the area equation of the convex block and groove, and lagging and perpendicular baffle are made up of convex block and groove and block
Close structure.
Compared with prior art, the utility model has the beneficial effects that the attaching capacitive touch screens of the waterproof are mounted on
The surface of mobile phone screen, capacitive touch screen surrounding are fixed by lagging and perpendicular baffle on the surface of mobile phone screen, can
There is the water stain surface penetration connecting by capacitive touch screen with mobile phone screen in the inside of mobile phone screen with waterproof, to mobile phone
It is played a protective role using function.
Detailed description of the invention
Fig. 1 is a kind of capacitive touch screen structure schematic diagram of waterproof of the utility model；
Fig. 2 is bottom view in a kind of capacitive touch screen of waterproof of the utility model；
Fig. 3 is that capacitive touch screen shows with waterproof layer connection structure in a kind of capacitive touch screen of waterproof of the utility model
It is intended to；
Fig. 4 is enlarged structure schematic diagram at A in Fig. 1 in a kind of capacitive touch screen of waterproof of the utility model；
Fig. 5 is enlarged structure schematic diagram at B in Fig. 2 in a kind of capacitive touch screen of waterproof of the utility model.
In figure: 1, lagging, 2, mobile phone, 3, perpendicular baffle, 4, capacitive touch screen, 5, waterproof layer, 6, convex block, 7, groove,
8, fixing layer, 9, sliding slot, 10, mobile phone shell.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of capacitive touch screen of waterproof, including hand
The upper end fitting of casing 10, mobile phone shell 10 is provided with mobile phone screen 2, and the upper end of mobile phone screen 2 is connected with capacitive touch screen
4, and the upper end of capacitive touch screen 4 and the lower end of waterproof layer 5 fit closely together, capacitive touch screen 4, waterproof layer 5
It is overlapped with the longitudinal centre line of fixing layer 8, and the material of waterproof layer 5 is polytetrafluoroethylene (PTFE), in the upper surface of capacitive touch screen 4
One layer of waterproof layer 5 is installed in fitting, and material used by waterproof layer 5 is polytetrafluoroethylene (PTFE), and polytetrafluoroethylene (PTFE) is used by Mobile phone film
Waterproof material, in this way can the surface of effective capacitive touch screen 4 carry out waterproof, can be right by capacitive touch screen 4
The use function of mobile phone plays a protective role, and by being consolidated between fixing layer 8 between capacitive touch screen 4 and waterproof layer 5
It is fixed, it can make 4 structure of capacitive touch screen stronger in this way, be inlaid with lagging 1 inside mobile phone screen 2, and lagging 1
Lower end is flexibly connected with perpendicular baffle 3 composition, and lagging 1 is internally connected with capacitive touch screen 4 with what perpendicular baffle 3 was connect,
The left and right sides of lagging 1 is fixedly connected with convex block 6, and convex block 6 is flexibly connected by groove 7 with perpendicular baffle 3 composition, convex block 6
With the area equation of groove 7, and lagging 1 and perpendicular baffle 3 constitute snap-in structure by convex block 6 and groove 7, and lagging 1 passes through
The convex block 6 of surface installation is flexibly connected with the groove 7 that perpendicular baffle 3 leads to surface, can make lagging 1 and perpendicular baffle 3 in this way
It can be flexibly connected, facilitate installation and removal, capacitive touch screen 4 is fixed in lagging 1 connect with perpendicular baffle 3
Portion can dismantle to replace to internal capacitive touch screen 4, to guarantee mobile phone lagging 1 with perpendicular baffle 3
Service life, lagging 1 is mounted on the top and bottom of mobile phone screen 2, and the left and right sides of mobile phone screen 2 is connected with perpendicular baffle
3, and lagging 1 connects and composes rectangular-shaped with perpendicular baffle 3, and the perpendicular baffle 3 of the left and right sides is connect with the lagging 1 of upper and lower two sides
The area constituted together is just roughly the same with the shape of mobile phone screen 2 so that it is convenient to utilize lagging 1 and perpendicular baffle 3
Capacitive touch screen 4 is fixed on to the surface of mobile phone screen 2, lagging 1 is internally provided with sliding slot 9, lagging 1 and perpendicular baffle 3
It is entrenched in the inside of mobile phone screen 2, and the area equation of area and capacitive touch screen 4 that lagging 1 is connect with perpendicular baffle 3,
Capacitive touch screen 4 is embedded in the inner space that lagging 1 is connect with perpendicular baffle 3, in this way can be in capacitive touch screen 4 and hand
The surrounding that machine screen 2 is bonded is protected by lagging 1 with perpendicular baffle 3, can be prevented so water stain from capacitive touch screen 4
Interior of mobile phone is penetrated into the junction of mobile phone screen 2, the service efficiency of mobile phone, the fitting peace of capacitive touch screen 4 can be improved
Mounted in the surface of mobile phone screen 2,4 surrounding of capacitive touch screen is fixed by lagging 1 and perpendicular baffle 3 in mobile phone screen 2
Surface, can have the water stain surface penetration connecting by capacitive touch screen 4 with mobile phone screen 2 in mobile phone screen 2 with waterproof
Inside plays a protective role to the use function of mobile phone.
Working principle: it when using the capacitive touch screen of the waterproof, first checks in the capacitive touch screen of the waterproof
Whether portion's structure and part are complete, and being then familiar with putting into again after installation and operation process inside the capacitive touch screen of the waterproof makes
With in use, capacitive touch screen 4 to be jointly mounted to the inside of mobile phone screen 2 first, in the upper end of capacitive touch screen 4
One layer of waterproof layer 5 of surface mount, the material of waterproof layer 5 are polytetrafluoroethylene (PTFE), can be by polytetrafluoroethylene (PTFE) to capacitance touch
Shield 4 surfaces and plays effective waterproof effect, it is abundant by being carried out between fixing layer 8 between capacitive touch screen 4 and waterproof layer 5
Fixation keeps the structure of capacitive touch screen 4 more firm, and lagging 1 is then jointly mounted to the upper and lower of capacitive touch screen 4
Both ends, perpendicular baffle 3 are jointly mounted to 4 left and right sides of capacitive touch screen so that convex block 6 that lagging 1 install by surface and
The groove 7 on perpendicular 3 surface of baffle, which is fastened togather, to be flexibly connected, and can be convenient disassembly between such lagging 1 and perpendicular baffle 3
And installation, convenient for being replaced to the capacitive touch screen 4 between lagging 1 and perpendicular baffle 3, then by lagging 1 and perpendicular gear
Plate 3 is embedded in the inside of mobile phone screen 2, convenient for fixing the position of lagging 1 Yu perpendicular baffle 3, so as to complete the waterproof
Installation and operation process inside capacitive touch screen, here it is the working principles of the capacitive touch screen of the waterproof.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. the upper end fitting of a kind of capacitive touch screen of waterproof, including mobile phone shell (10), the mobile phone shell (10) is provided with hand
Machine screen (2), and the upper end of mobile phone screen (2) is connected with capacitive touch screen (4), and the upper end of capacitive touch screen (4)
It is fitted closely together with the lower end of waterproof layer (5), it is characterised in that: be inlaid with lagging inside the mobile phone screen (2)
(1), and the lower end of lagging (1) and perpendicular baffle (3) constitute and are flexibly connected, and lagging (1) connect with perpendicular baffle (3) it is interior
Portion is connected with capacitive touch screen (4), is fixedly connected with convex block (6) at left and right sides of the lagging (1), and convex block (6) is logical
It crosses groove (7) to be flexibly connected with perpendicular baffle (3) composition, the lagging (1) is internally provided with sliding slot (9).
2. a kind of capacitive touch screen of waterproof according to claim 1, it is characterised in that: lagging (1) installation
In the top and bottom of mobile phone screen (2), and perpendicular baffle (3) are connected at left and right sides of mobile phone screen (2), and lagging
(1) it is connected and composed with perpendicular baffle (3) rectangular-shaped.
3. a kind of capacitive touch screen of waterproof according to claim 1, it is characterised in that: the lagging (1) and perpendicular
Baffle (3) is entrenched in the inside of mobile phone screen (2), and the area and capacitive touch screen that lagging (1) is connect with perpendicular baffle (3)
(4) area equation.
4. a kind of capacitive touch screen of waterproof according to claim 1, it is characterised in that: the capacitive touch screen
(4), the longitudinal centre line of waterproof layer (5) and fixing layer (8) is overlapped, and the material of waterproof layer (5) is polytetrafluoroethylene (PTFE).
5. a kind of capacitive touch screen of waterproof according to claim 1, it is characterised in that: the convex block (6) and groove
(7) area equation, and lagging (1) and perpendicular baffle (3) constitute snap-in structure by convex block (6) and groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822102226.9U CN209118256U (en) | 2018-12-14 | 2018-12-14 | A kind of capacitive touch screen of waterproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822102226.9U CN209118256U (en) | 2018-12-14 | 2018-12-14 | A kind of capacitive touch screen of waterproof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209118256U true CN209118256U (en) | 2019-07-16 |
Family
ID=67208043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822102226.9U Expired - Fee Related CN209118256U (en) | 2018-12-14 | 2018-12-14 | A kind of capacitive touch screen of waterproof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209118256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111880605A (en) * | 2020-07-14 | 2020-11-03 | 北海翰博士科技有限公司 | Touch screen device with function of preventing mistaken touch |
-
2018
- 2018-12-14 CN CN201822102226.9U patent/CN209118256U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111880605A (en) * | 2020-07-14 | 2020-11-03 | 北海翰博士科技有限公司 | Touch screen device with function of preventing mistaken touch |
| CN111880605B (en) * | 2020-07-14 | 2023-11-03 | 北海翰博士科技有限公司 | Touch screen device with prevent mistake and touch function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209118256U (en) | A kind of capacitive touch screen of waterproof | |
| CN212846750U (en) | Waterproof touch screen structure | |
| CN102508587B (en) | Barrier structure, the capacitance type touch-control panel using this barrier structure and preparation method thereof | |
| CN110275256A (en) | A kind of plastic packaging adapter device optical module and its optical port electromagnetic armouring structure | |
| CN202351845U (en) | Shielding structure and capacitive type touch control panel using same | |
| CN206162476U (en) | Monolayer -film multipoint touch screen | |
| CN209044570U (en) | A kind of capacitive touch screen device with waterproof ability | |
| CN209640831U (en) | A kind of dustproof and waterproof formula capacitance plate | |
| CN110413158B (en) | Touch screen antistatic structure | |
| CN203204598U (en) | Capacitive touch screen for mobile phone | |
| CN216286636U (en) | Capacitive multi-point touch screen | |
| CN203643991U (en) | Silver wire bridging structure for single-sensing-layer touch screen | |
| CN206524871U (en) | A kind of special anti-mutual interference type shielding cover stent of mobile phone | |
| CN202854791U (en) | Reinforced touch display device | |
| CN203204592U (en) | Touch control type high light transmittance capacitive induction screen | |
| CN206908579U (en) | A kind of crystal oscillator with grounding pin | |
| CN203204595U (en) | High-transmittance capacitive induction screen structure | |
| CN204883636U (en) | Fingerprint touch -sensitive screen is prevented in energy -conservation | |
| CN203414938U (en) | COG (chip on glass) capacitance screen with single glass sheet | |
| CN207557903U (en) | Capacitive touch screen structure with anti-interference function | |
| CN216310754U (en) | Narrow-frame touch screen with protection effect | |
| CN202711215U (en) | A capacitive touch screen | |
| CN207529360U (en) | A kind of capacitance touch screen | |
| CN203102229U (en) | Touch-control capacitive sensing screen | |
| CN213900369U (en) | Capacitive touch screen with flexible GF2 structure |
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: 20190716 Termination date: 20191214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |