CN211528858U - Optical touch screen frame and optical touch screen - Google Patents
Optical touch screen frame and optical touch screen Download PDFInfo
- Publication number
- CN211528858U CN211528858U CN201922351860.0U CN201922351860U CN211528858U CN 211528858 U CN211528858 U CN 211528858U CN 201922351860 U CN201922351860 U CN 201922351860U CN 211528858 U CN211528858 U CN 211528858U
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- touch screen
- frame
- optical touch
- soft
- circuit board
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Abstract
The utility model provides an optical touch screen frame and an optical touch screen, which belongs to the technical field of touch screens, and comprises a touch screen frame, wherein the middle part of the inner wall frame of the touch screen frame is provided with an installation slot position, the inside of the installation slot position is fixedly embedded with a supporting frame, the outer wall surface of the supporting frame is coated with a layer of flexible circuit board, the two corners of the flexible circuit board are fixedly provided with a soft-hard combination board, the surface of the soft-hard combination board is soldered with a circuit, the surface of the supporting frame is provided with a plurality of installation slots, the insides of the installation slots are fixedly provided with lamp wicks, the touch screen frame, the fixing screw and the electric slot are arranged to facilitate the clamping and supporting of the supporting frame, thereby be convenient for support the installation to whole touch-sensitive screen through the support frame that is equipped with, wick, rigid-flex board and the oct circuit board that are equipped with are convenient for be connected whole device and power.
Description
Technical Field
The utility model belongs to the technical field of the touch-sensitive screen, concretely relates to optical touch screen frame and optical touch screen.
Background
Touch Panel (Touch Panel), also known as Touch screen or Touch Panel, is an inductive liquid crystal display device capable of receiving input signals such as Touch, when touching graphic buttons on the screen, the Touch feedback system on the screen can drive various connecting devices according to pre-programmed programs, and can replace mechanical button panels and produce vivid video and audio effects by means of liquid crystal display pictures.
The existing touch screen has poor screen quality in daily use, the presented screen brightness effect is dark, and touch feeling and quality cannot be improved.
SUMMERY OF THE UTILITY MODEL
The utility model provides an optical touch screen frame and optical touch screen aims at solving current touch-sensitive screen relatively poor in screen quality in the middle of the daily use, and the screen brightness effect that presents is comparatively dim, can't improve the problem of touch sense of touch and quality.
The utility model discloses a realize like this, the utility model aims at providing an optical touch screen frame and optical touch screen, it is relatively poor to aim at solving current touch-sensitive screen among the prior art screen quality in the middle of daily use, and the screen brightness effect that presents is comparatively dim, can't improve the problem of touch sense of touch and quality.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an optical touch screen frame, includes the touch-sensitive screen frame, the installation trench has been seted up at the middle part of the inner wall frame of touch-sensitive screen frame, the fixed embedded support frame that has in inside of installation trench, the outer wall surface of support frame all wraps the one deck flexible circuit board, the equal fixed mounting in both sides angle department of flexible circuit board has the soft and hard combination board, the equal tin welding in surface of soft and hard combination board has the circuit, a plurality of installation fluting has been seted up on the surface of support frame, the equal fixed mounting in installation fluting's inside has the wick, the end that shines of wick is corresponding with the leaded light strip that supports frame inner wall fixed mounting.
Preferably, a plurality of the lamp wicks are electrically connected with flexible wiring, and the flexible wiring is connected with the rigid-flexible combined plate.
Preferably, the inner walls of the two corners of the touch screen frame are fixedly provided with electric slots, the electric slots are internally fixedly provided with oct circuit boards, and the touch screen frame is fixedly connected with the touch screen frame through fixing screws.
Preferably, the bottom avris fixed mounting of oct circuit board has the wire, the one end of wire is connected with power plug, oct circuit board and rigid-flex board all with external power supply electric connection.
An optical touch screen is provided with the optical touch screen frame.
Preferably, the surface support of leaded light strip is equipped with the touch-sensitive screen, the card strip has all been cup jointed to the touch-sensitive screen peripheral surface, the one end and the leaded light strip inner wall scarf joint of card strip.
Preferably, the touch screen is a resistance-type touch screen, the resistance-type touch screen comprises an ITO black surface coating, a resistance inductor, a glass layer and a plastic film, the ITO black surface coating is coated on the surface of the glass layer, the resistance inductor is fixedly installed at the bottom of the glass layer, and the plastic film is coated on the surface of the resistance inductor.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a touch-sensitive screen frame that is equipped with, set screw and electric property slot are convenient for carry out the card and support to supporting the frame, thereby be convenient for support the installation to whole touch-sensitive screen through the support frame that is equipped with, the wick that is equipped with, rigid-flex board and oct circuit board are convenient for be connected whole device and power, thereby utilize the wick to illuminate the luminance that the touch-sensitive screen improved whole liquid crystal display, improve liquid crystal display's demonstration color, the touch-sensitive screen frame of adoption with make more durable in the middle of the daily use of screen, improve whole life.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the flexible wiring structure of the present invention;
fig. 3 is a schematic view of the split structure of the present invention;
fig. 4 is a schematic diagram of an external structure in the present invention.
In the figure: 1-a power supply plug; 2-a wire; 3-touch screen frame; 4, installing a slot; 5-fixing screws; 6-rigid-flex board; 7-supporting the frame; 8-installing a slot; 9-a light guide strip; 10-a lamp wick; 11-flexible wiring; 12-a card strip; 13-a touch screen; 14-an electrical socket; 15-oct circuit board.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an optical touch screen frame, including touch-sensitive screen frame 3, installation trench 4 has been seted up at the middle part of the inner wall frame of touch-sensitive screen frame 3, the fixed embedded support frame 7 that has in inside of installation trench 4, the outer wall surface that supports frame 7 all wraps the one deck flexible circuit board, the equal fixed mounting in both sides angle department of flexible circuit board has soft and hard combination board 6, the equal tin soldering in surface of soft and hard combination board 6 has the circuit, a plurality of installation fluting 8 has been seted up on the surface of support frame 7, the equal fixed mounting in inside of installation fluting 8 has wick 10, the end that shines of wick 10 is corresponding with the leaded light strip 9 that supports frame 7 inner wall fixed mounting.
Furthermore, the soft wiring 11 is electrically connected between the plurality of lampwicks 10, and the soft wiring 11 is connected with the rigid-flexible board 6, so that the soft wiring 11 and the rigid-flexible board 6 can be electrically controlled conveniently.
Further, the inner walls of two corners of the touch screen frame 3 are fixedly provided with electric slots 14, the electric slots 14 are internally fixedly provided with oct circuit boards 15, the touch screen frame 3 is fixedly connected with the touch screen frame 3 through fixing screws 5, and the circuit boards and the touch screen frame 3 are used for facilitating installation and control of the touch screen.
Further, the bottom side of the oct circuit board 15 is fixedly provided with a wire 2, one end of the wire 2 is connected with a power supply plug 1, and the oct circuit board 15 and the rigid-flex board 6 are both electrically connected with an external power supply to realize integral electrification.
An optical touch screen is provided with the optical touch screen frame 3.
Further, the surface support of leaded light strip 9 is equipped with touch-sensitive screen 13, and touch-sensitive screen 13 peripheral surface has all cup jointed card strip 12, and the one end of card strip 12 is rabbeted with leaded light strip 9 inner wall, utilizes card strip 12 to prevent to produce the light leak of installation region.
Further, the touch screen 13 is a resistance-type touch screen, and the resistance-type touch screen comprises an ITO black surface coating, a resistance sensor, a glass layer and a plastic film, the ITO black surface coating is coated on the surface of the glass layer, the resistance sensor is fixedly mounted at the bottom of the glass layer, the plastic film is coated on the surface of the resistance sensor, and the plastic film is provided for protecting the ITO black surface coating.
The utility model discloses a theory of operation and use flow: the utility model discloses the user of service installs the device at first, lift set screw 5 off earlier and unpack touch-sensitive screen frame 3 apart and put into touch-sensitive screen frame 3 with whole support frame 7 in, be connected two rigid-flexible boards 6 and two inside oct circuit board 15 of electrical property slot 14 afterwards, it can to work a telephone switchboard with electrical property slot 14 and wire 2 at last again.
During the specific use, user of service need insert power supply plug 1, utilize wire 2 to circular telegram to touch-sensitive screen frame 3 inside oct circuit board 15, utilize oct circuit board 15 to disperse soft or hard combination board 6 with electric power and circular telegram, whole wick 10 circular telegram is lighted white light afterwards, utilize leaded light strip 9 to disperse light, the light that makes to shine is more even, derive light for card strip 12 afterwards and light touch-sensitive screen 13. Meanwhile, the whole touch screen 13 can be mounted by using the card strip 12, and the ITO black surface coating and the resistance inductor in the touch screen 13 control the built-in liquid crystal screen by using the finger sliding induction of a user using electromagnetic induction.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides an optical touch screen frame, includes touch-sensitive screen frame (3), its characterized in that, installation trench (4) have been seted up at the middle part of the inner wall frame of touch-sensitive screen frame (3), the fixed embedded support frame (7) that has in inside of installation trench (4), the outer wall surface of support frame (7) all the cladding have one deck flexible circuit board, the equal fixed mounting in both sides angle department of flexible circuit board has soft and hard combination board (6), the equal soldering in surface of soft and hard combination board (6) has the circuit, a plurality of installation fluting (8) have been seted up on the surface of support frame (7), the equal fixed mounting in inside of installation fluting (8) has wick (10), the end that shines of wick (10) is corresponding with leaded light strip (9) that support frame (7) inner wall fixed mounting.
2. The optical touch screen bezel of claim 1, wherein: a plurality of soft wiring (11) are electrically connected among the lamp wicks (10), and the soft wiring (11) is connected with the soft and hard combination board (6).
3. The optical touch screen bezel of claim 1, wherein: the touch screen frame is characterized in that electric slots (14) are fixedly mounted on the inner walls of two side corners of the touch screen frame (3), oct circuit boards (15) are fixedly mounted in the electric slots (14), and the touch screen frame (3) is fixedly connected through fixing screws (5).
4. The optical touch screen bezel of claim 3, wherein: the bottom avris fixed mounting of oct circuit board (15) has wire (2), the one end of wire (2) is connected with power supply plug (1), oct circuit board (15) and soft or hard combined plate (6) all with external power supply electric connection.
5. An optical touch screen, characterized by: it is provided with an optical touch screen bezel (3) as claimed in claims 1-4.
6. The optical touch screen according to claim 5, wherein the surface of the light guide bar (9) is supported by a touch screen (13), the peripheral surface of the touch screen (13) is sleeved with a clamping bar (12), and one end of the clamping bar (12) is embedded with the inner wall of the light guide bar (9).
7. The optical touch screen according to claim 6, wherein the touch screen (13) is a resistive touch screen, the resistive touch screen is composed of an ITO black surface coating, a resistance sensor, a glass layer and a plastic film, the ITO black surface coating is coated on the surface of the glass layer, the resistance sensor is fixedly installed at the bottom of the glass layer, and the plastic film is coated on the surface of the resistance sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922351860.0U CN211528858U (en) | 2019-12-25 | 2019-12-25 | Optical touch screen frame and optical touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922351860.0U CN211528858U (en) | 2019-12-25 | 2019-12-25 | Optical touch screen frame and optical touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211528858U true CN211528858U (en) | 2020-09-18 |
Family
ID=72446821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922351860.0U Expired - Fee Related CN211528858U (en) | 2019-12-25 | 2019-12-25 | Optical touch screen frame and optical touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211528858U (en) |
-
2019
- 2019-12-25 CN CN201922351860.0U patent/CN211528858U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200918 Termination date: 20211225 |