CN208636810U - A kind of sensor cabling accurately touch screen - Google Patents
A kind of sensor cabling accurately touch screen Download PDFInfo
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- CN208636810U CN208636810U CN201821318653.4U CN201821318653U CN208636810U CN 208636810 U CN208636810 U CN 208636810U CN 201821318653 U CN201821318653 U CN 201821318653U CN 208636810 U CN208636810 U CN 208636810U
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- touch screen
- foreboard
- shell
- fixedly installed
- sensor cabling
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Abstract
The utility model discloses a kind of sensor cabling accurately touch screens, belong to touch screen field, including touch screen, foreboard shell, rear plate and dielectric ink printing layer, display panel is fixedly installed on the inside of foreboard shell, two-sided screened film is fixedly installed on the inside of foreboard shell, two-sided screened film is located at the upper end of display panel, and the inside of rear plate includes one-faced tapes foam and glass baseplate.This kind of sensor cabling accurately touch screen, dielectric ink printing layer includes image substrate, inner edge line and cross register guide, inner edge line is located at the surrounding of image substrate, inner edge line carries out image substrate to surround cabling, when image substrate carries out image information reception, the surface of inner edge line is in certain " arc ", the electromagnetic interference of the surrounding of image substrate can be reflected, to ensure that image substrate normally receives image information, reduce sensor cabling precisely caused by magnetic interference the problem of.
Description
Technical field
The utility model relates to touch screen field, in particular to a kind of sensor cabling accurately touch screen.
Background technique
Touch screen includes inducing function, i.e., by touch screen scanning, finds the contact position of contact on the display screen, and
Corresponding order is executed according to the information of contact position, to fast implement the function of human-computer interaction.
But existing sensor cabling is not accurate enough, and during leading to sensor use, bindings bit is easy to appear deviation,
And cabling close to each other itself work has electric current, electric current mutually generates magnetic interference and self-heating, circuit is easy to cause to occur
Failure, to influence the normal use of touch screen.
Utility model content
In view of the deficienciess of the prior art, the purpose of the utility model is to provide a kind of sensor cablings accurately to touch
Screen, it is not accurate enough to solve existing sensor cabling, and bindings bit during sensor touch screen use is caused to be easy to appear
Deviation, and cabling close to each other itself work has electric current, electric current mutually generates magnetic interference and self-heating, is easy to cause circuit
It breaks down, and in the stronger place of light, the display brightness of display screen is not clear enough, is easy the problem of being affected.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of sensor cabling essence
Quasi- touch screen, including touch panel, foreboard shell, rear plate and dielectric ink printing layer, the fixed peace in the inside of the foreboard shell
Equipped with display panel, two-sided screened film is fixedly installed on the inside of the foreboard shell, the two-sided screened film is located at display panel
Upper end, the inside of the rear plate includes one-faced tapes foam and glass baseplate, and the glass baseplate is located at one-faced tapes bubble
The surface of cotton, the outer wall of the rear plate are fixedly installed with heat sink, and the dielectric ink printing layer includes image substrate, interior
Edge line and cross register guide, the inner edge line are located at the surrounding of image substrate, and the cross register guide is being located at image substrate just
The left lead of lower section, the inner edge line is connected with conductive film.
Further, the outer wall of the foreboard shell is closely fitted with silk-screen mirror-like silver, the cross section of the silk-screen mirror-like silver
Product is equal to the cross-sectional area of foreboard shell.
Further, the outer wall of the foreboard shell is fixedly installed with membrane keyboard, and the surface of the membrane keyboard is covered with silk-screen
Mirror-like silver, and membrane keyboard is convex.
Further, the front of the foreboard shell is fixedly installed with transparent window, and the transparent window is in " rectangle " structure,
And the cross-sectional area of transparent window is less than the cross-sectional area of foreboard shell.
Further, PET protection film is fixedly installed on the inside of the foreboard shell, the PET protection film is located at display surface
The top of plate, and PET protection film is arranged in parallel with display panel.
Further, there are three induction electrode, the induction electrodes for the front fixed installation of the dielectric ink printing layer
The equal conducting wire in two sides be connected with the line of induction, three induction electrodes are corresponded respectively at membrane keyboard.
Further, the inside of the rear plate is fixedly installed with double faced adhesive tape, and the double faced adhesive tape is arranged in " annular ".
Further, be fixedly connected with FPC connector on the left of the dielectric ink printing layer, the FPC connector with
Dielectric ink printing layer is vertically arranged.
Further, the lower end of the glass baseplate is fixedly installed with hard conating, and the thickness of the hard conating is greater than glass
The thickness of substrate.
In conclusion the utility model has the following beneficial effects:
1, accurately touch screen, dielectric ink printing layer include image substrate, inner edge line and cross to this kind of sensor cabling
Register guide, cross register guide are located at the underface of image substrate, touch screen carry out using when, sensing inside touch screen
After device cabling increases front and back sides cross register guide, cabling can be effectively separated by cross register guide, so as to avoid
Bindings bit deviation so that cabling will not mutually generate interference in the process of work, while also increasing front and back sides cabling registering
Visibility, the cabling for solving sensor internal is not accurate enough, and during leading to sensor touch screen use, bindings bit is easy
There is deviation, and cabling close to each other itself work has electric current, electric current mutually generates magnetic interference, and circuit is easy to cause to go out
The problem of existing failure.
2, this kind of sensor cabling accurately touch screen, the inside of rear plate include one-faced tapes foam and glass baseplate,
Glass baseplate is located at the surface of one-faced tapes foam, and the outer wall of rear plate is fixedly installed with heat sink, is grown in touch screen
When the work of time, the conducting wire inside touch screen can generate self-heating, and the heat given out is to during external diffusion, one side glue
The transmitting of heat can be blocked with foam, after the process that heat inwardly transmits is blocked, the plate surface that radiates can be passed through
Small-bore is discharged outward, reduces the self-heating in touch screen, so that ensure that touch screen is normally carried out work.
3, accurately touch screen, dielectric ink printing layer include image substrate, inner edge line and cross to this kind of sensor cabling
Register guide, inner edge line are located at the surrounding of image substrate, and inner edge line carries out image substrate to surround cabling, carry out figure in image substrate
When reception as information, the surface of inner edge line can carry out the electromagnetic interference of the surrounding of image substrate in certain " arc "
Reflection reduces the not accurate caused magnetic interference of cabling to ensure that image substrate normally receives image information
Problem.
4, this kind of sensor cabling accurately touch screen is fixedly installed with display panel on the inside of foreboard shell, foreboard shell
Left side is fixedly installed with two-sided screened film, and the front of foreboard shell is fixedly installed with transparent window, makes under the stronger environment of light
When with touch screen, two-sided screened film is formed using concave and convex lenses, when light is irradiated in two-sided screened film, the recessed permeable membrane of first layer
Light can be concentrated, and second layer convex lens film can radiate light, transparent window surface is attached with one layer of light color
Mask can weaken the transmitting of light, so that user can operate touch screen, solve light strongerly
Side, the display brightness of display screen is not clear enough, is easy the problem of being affected.
5, accurately touch screen, the left lead of inner edge line are connected with conductive film to this kind of sensor cabling, touch screen into
It exercises during using, after electric current flows through inner edge line, conductive film can be first passed through and be depressured, so that the size of electric current subtracts
It is small, electric current field weakening mutual after reducing, to reduce the interference in magnetic field.
Detailed description of the invention
Fig. 1 is the touch screen front view of the utility model；
Fig. 2 is the touch screen dorsal view of the utility model；
Fig. 3 is the touch screen exploded view of the utility model；
Fig. 4 is the dielectric ink printing layer front view of the utility model；
Fig. 5 is the structure enlargement diagram of the figure A of the utility model.
In figure, 1, touch screen；2, foreboard shell；201, silk-screen mirror-like silver；202, membrane keyboard；203, transparent window；204,PET
Protective film；205, display panel；206, dielectric ink printing layer；2061, conductive film；2062, induction electrode；2063, inner edge line；
2064, cross register guide；2065, the line of induction；2066, image substrate；2067, FPC connector；3, two-sided screened film；4, back plate
Shell；401, one-faced tapes foam；402, double-sided adhesive；403, heat sink；404, glass substrate；405, hard conating.
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 sensor cabling accurately touch screen, packet
Touch panel 1, foreboard shell 2, rear plate 4 and dielectric ink printing layer 206 are included, the inside of foreboard shell 2 is fixedly installed with display surface
Plate 205, the interior survey of foreboard shell 2 are fixedly installed with two-sided screened film 3, and two-sided screened film 3 divides for convex surface film and concave surface film, are touching
Screen 1 in use, concave surface film can first converge light when light is radiated on two-sided screened film 3, works as light under strong light environment
When line is entered on the film of convex surface, light can be carried out radiation sexual reflex by convex surface film, and light passes through the transparent view with light mask
Window 203 is weakened, to ensure that the use of touch screen 1 is not influenced by light, two-sided screened film 3 is located at display panel
205 upper end, the inside of rear plate 4 include one-faced tapes foam 401 and glass baseplate 404, and glass baseplate 404 is located at one side glue
Surface with foam 401, the outer wall of rear plate 4 are fixedly installed with heat sink 403, and dielectric ink printing layer 206 includes image
Substrate 2066, inner edge line 2603 and cross register guide 2064, inner edge line 2603 are located at the surrounding of image substrate 2066, cross contraposition
Mark 2064 is located at the underface of image substrate 2066, and there are two the settings of cross register guide 2064, and two cross register guides 2064 are in
Diagonal setting, staff can precisely arrange the conducting wire of touch screen 1 with reference to cross register guide 2064, so as to avoid
Cabling excessively entanglement, influences the normal use of touch screen 1, and the left lead of inner edge line 2603 is connected with conductive film 2061.
Further, the outer wall of foreboard shell 2 is closely fitted with silk-screen mirror-like silver 201, the cross-sectional area of silk-screen mirror-like silver 201
Equal to the cross-sectional area of foreboard shell 2, and the surface of silk-screen mirror-like silver 201 is smooth, passes through silk-screen mirror-like silver 201, silk-screen mirror-like silver
For 201 uniform folds on foreboard shell 2, the surface of silk-screen mirror-like silver 201 is smooth, so that dust is not easy to be attached on foreboard shell 2.
Further, the outer wall of foreboard shell 2 is fixedly installed with membrane keyboard 202, and the surface of membrane keyboard 202 is covered with silk-screen mirror
Face silver 201, and membrane keyboard 202 is convex, by membrane keyboard 202, when user operates touch screen 1, leads to
202 user of membrane keyboard for crossing convex directly can be determined the position of membrane keyboard 202 by finger.
Further, the front of foreboard shell 2 is fixedly installed with transparent window 203, and transparent window 203 is in " rectangle " structure,
And the cross-sectional area of transparent window 203 is less than the cross-sectional area of foreboard shell 2, by transparent window 203, user is stronger in light
Place use touch screen 1 when, transparent window 203 can to two-sided screened film 3 reflect strong light weaken, to make
Touch screen 1 can be operated by obtaining user.
Further, the inside of foreboard shell 2 is fixedly installed with PET protection film 204, and PET protection film 204 is located at display panel
205 top, and PET protection film 204 is arranged in parallel with display panel 205, by PET protection film 204, passes through PET protection film
204, when display panel 205 is imaged, PET protection film 204 covers display panel 205 completely, so that aobvious
Show that the imaging of panel 205 can be softer.
Further, there are three induction electrode 2062, induction electrodes for the front fixed installation of dielectric ink printing layer 206
The equal conducting wire in 2062 two sides is connected with the line of induction 2065, and three induction electrodes 2062 correspond respectively at membrane keyboard 202, pass through
The line of induction 2065, after user presses membrane keyboard 202, induction electrode 2062 can carry out Information Conduction by the line of induction 2065, from
And realize the operation to touch screen 1.
Further, the inside of rear plate 4 is fixedly installed with double faced adhesive tape 402, and double faced adhesive tape 402 is arranged in " annular ",
By double faced adhesive tape 402, by double faced adhesive tape 402, double faced adhesive tape 402 can be sealed the inner side and outer side of touch screen 1
Processing avoids and generates gap, dust impurity is caused to enter in touch screen 1.
Further, the left side of dielectric ink printing layer 206 is fixedly connected with FPC connector 2067, FPC connector 2067
It is vertically arranged with dielectric ink printing layer 206, is needed after to 1 use of touch screen to touch screen 1 by FPC connector 2067
When maintenance, user is pulled out dielectric ink printing layer 206 by FPC connector 2067, to improve maintenance
Efficiency.
Further, the lower end of glass baseplate 404 is fixedly installed with hard conating 405, and the thickness of hard conating 405 is greater than glass
The thickness of substrate 404, by hard conating 405, glass baseplate 404 is fixed on the inside of hard conating 405, is made in touch screen 1
During, the intensity of glass baseplate 404 can be increased, to improve the performance of touch screen 1.
Working principle: firstly, staff to all parts check after, user to touch screen 1 carry out using
When, the outer wall of foreboard shell 2 is fixedly installed with membrane keyboard 202, and there are three the front fixed installations of dielectric ink printing layer 206
Induction electrode 2062, the equal conducting wire in the two sides of induction electrode 2062 are connected with the line of induction 2065, three induction electrodes 2062 respectively at
Membrane keyboard 202 corresponds, and user is by operating membrane keyboard 202, can be by power after membrane keyboard 202 receives pressing
It is transferred on induction electrode 2062, induction electrode 2062 can be transmitted information by the line of induction 2065, if user is strong
Under luminous environment to touch screen 1 carry out using, when light is radiated on two-sided screened film 3, concave surface film can first be converged light,
When light enters on the film of convex surface, light can be carried out radiation sexual reflex by convex surface film, and light passes through with the saturating of light mask
Photopic vision window 203 is weakened, user to touch screen 1 carry out normal operating, user to touch screen 1 carry out using when
It waits, user can calibrate the cabling in touch screen 1 by the cross register guide 2064 that front and back sides are provided with, to protect
Demonstrate,prove the normal use of touch screen 1.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. a kind of sensor cabling accurately touch screen, including touch screen (1), foreboard shell (2), rear plate (4) and dielectric ink
Printing layer (206), it is characterised in that: be fixedly installed with display panel (205) on the inside of the foreboard shell (2), the foreboard shell
(2) interior survey is fixedly installed with two-sided screened film (3), and the two-sided screened film (3) is located at the upper end of display panel (205), institute
The inside for stating rear plate (4) includes one-faced tapes foam (401) and glass baseplate (404), and the glass baseplate (404) is located at single
The outer wall of the surface of face adhesive tape foam (401), the rear plate (4) is fixedly installed with heat sink (403), the dielectric ink
Printing layer (206) includes image substrate (2066), inner edge line (2603) and cross register guide (2064), the inner edge line (2603)
Surrounding positioned at image substrate (2066), the cross register guide (2064) is located at the underface of image substrate (2066), described
The left lead of inner edge line (2603) is connected with conductive film (2061).
2. a kind of sensor cabling according to claim 1 accurately touch screen, it is characterised in that: the foreboard shell (2)
Outer wall be closely fitted with silk-screen mirror-like silver (201), the cross-sectional area of the silk-screen mirror-like silver (201) is equal to foreboard shell (2)
Cross-sectional area.
3. a kind of sensor cabling according to claim 1 accurately touch screen, it is characterised in that: the foreboard shell (2)
Outer wall be fixedly installed with membrane keyboard (202), the surface of the membrane keyboard (202) is covered with silk-screen mirror-like silver (201), and touch
Key (202) is convex.
4. a kind of sensor cabling according to claim 1 accurately touch screen, it is characterised in that: the foreboard shell (2)
Front be fixedly installed with transparent window (203), the transparent window (203) is in " rectangle " structure, and transparent window (203)
Cross-sectional area is less than the cross-sectional area of foreboard shell (2).
5. a kind of sensor cabling according to claim 1 accurately touch screen, it is characterised in that: the foreboard shell (2)
Inside be fixedly installed with PET protection film (204), the PET protection film (204) is located at the top of display panel (205), and
PET protection film (204) is arranged in parallel with display panel (205).
6. a kind of sensor cabling according to claim 1 accurately touch screen, it is characterised in that: the insulating oil ink
The front of brush layer (206) is fixedly mounted there are three induction electrode (2062), and the equal conducting wire in the two sides of the induction electrode (2062) connects
It is connected to the line of induction (2065), three induction electrodes (2062) correspond respectively at membrane keyboard (202).
7. a kind of sensor cabling according to claim 1 accurately touch screen, it is characterised in that: the rear plate (4)
Inside be fixedly installed with double faced adhesive tape (402), the double faced adhesive tape (402) in " annular " be arranged.
8. a kind of sensor cabling according to claim 1 accurately touch screen, it is characterised in that: the insulating oil ink
It is fixedly connected on the left of brush layer (206) FPC connector (2067), the FPC connector (2067) and dielectric ink printing layer
(206) it is vertically arranged.
9. a kind of sensor cabling according to claim 1 accurately touch screen, it is characterised in that: the glass baseplate
(404) lower end is fixedly installed with hard conating (405), and the thickness of the hard conating (405) is greater than the thickness of glass baseplate (404)
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821318653.4U CN208636810U (en) | 2018-08-14 | 2018-08-14 | A kind of sensor cabling accurately touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821318653.4U CN208636810U (en) | 2018-08-14 | 2018-08-14 | A kind of sensor cabling accurately touch screen |
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| Publication Number | Publication Date |
|---|---|
| CN208636810U true CN208636810U (en) | 2019-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821318653.4U Active CN208636810U (en) | 2018-08-14 | 2018-08-14 | A kind of sensor cabling accurately touch screen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534027A (en) * | 2019-10-09 | 2019-12-03 | 昆山工研院新型平板显示技术中心有限公司 | The production method of display panel, display device and display panel |
-
2018
- 2018-08-14 CN CN201821318653.4U patent/CN208636810U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534027A (en) * | 2019-10-09 | 2019-12-03 | 昆山工研院新型平板显示技术中心有限公司 | The production method of display panel, display device and display panel |
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