CN213780936U - Touch screen with anti optical module - Google Patents
Touch screen with anti optical module Download PDFInfo
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- CN213780936U CN213780936U CN202023164936.8U CN202023164936U CN213780936U CN 213780936 U CN213780936 U CN 213780936U CN 202023164936 U CN202023164936 U CN 202023164936U CN 213780936 U CN213780936 U CN 213780936U
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- 230000003287 optical effect Effects 0.000 title claims description 8
- 238000001514 detection method Methods 0.000 claims abstract description 41
- 238000009826 distribution Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000011896 sensitive detection Methods 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000036039 immunity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a touch screen with anti light module, relate to touch-sensitive screen technical field, including frame and touch detection screen, the touch detection screen is located the fixed setting in inside of frame, and the fixed two sets of infrared emission components that are equipped with in inside of frame, and two sets of infrared emission components are located the upside and the left side of touch detection screen respectively, and the fixed two sets of infrared receiving element that are equipped with in inside of frame still, and two sets of infrared receiving element are located the downside and the right side of touch detection screen respectively and correspond with two sets of infrared emission components respectively, and one side that two sets of infrared receiving element are close to the touch detection screen all is fixed and is provided with anti light module; the rear side cover of touch-sensitive detection screen is equipped with the U-shaped mount of two symmetric distributions, and two U-shaped mounts are vertical setting, and the round hole has all been seted up at both ends about the surface of U-shaped mount. The utility model discloses be convenient for support fixedly to the touch-sensitive detection screen, make touch-sensitive detection screen and frame attach more firm, be difficult for droing, the people of being convenient for use.
Description
Technical Field
The utility model relates to a touch-sensitive screen technical field, in particular to touch-sensitive screen with anti optical module.
Background
The touch screen is also called touch screen and touch panel, and is one kind of induction liquid crystal display device capable of receiving input signal of contact, etc. when the touch screen is contacted with the graphic buttons on the screen, the touch feedback system on the screen can drive various connecting devices based on pre-programmed program to replace mechanical button panel and produce vivid video effect via the liquid crystal display.
At present, all utilize infrared emission, receiver tube to realize or supplementary realization to the location of touching thing in most touch-sensitive screens, in order to prevent the light interference that external light caused, generally all can set up anti light module in the place ahead of infrared receiving element to improve the anti light interference of touch-sensitive screen, however, among the prior art, touch detection screen is generally fixed with the frame through glue, when using, produces the phenomenon of coming unstuck easily, thereby leads to touch detection screen and frame to drop, influences people and uses.
Therefore, it is desirable to provide a touch screen with a light-resistant module to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a touch-sensitive screen with anti optical module to the touch detection screen who proposes in solving above-mentioned background is generally fixed through glue and frame, when using, produces the phenomenon of coming unstuck easily, thereby leads to touch detection screen and frame to drop, influences the problem that people used.
In order to achieve the above object, the utility model provides a following technical scheme: a touch screen with a light-resistant module comprises a frame and a touch detection screen, wherein the touch detection screen is fixedly arranged in the frame, two groups of infrared emission elements are fixedly arranged in the frame and are respectively arranged at the upper side and the left side of the touch detection screen, two groups of infrared receiving elements are also fixedly arranged in the frame and are respectively arranged at the lower side and the right side of the touch detection screen and respectively correspond to the two groups of infrared emission elements, and the light-resistant module is fixedly arranged at one side of each of the two groups of infrared receiving elements, which is close to the touch detection screen;
the rear side cover of touch-sensitive detection screen is equipped with the U-shaped mount of two symmetric distributions, two the U-shaped mount is vertical setting, and the round hole has all been seted up at both ends about the surface of U-shaped mount, two the inside of round hole is all movable and is equipped with the screw, the U-shaped mount is through two screws and frame fixed connection.
Preferably, two symmetric distribution's installation constant head tank is all seted up to two upper and lower lateral walls of frame, the installation constant head tank is square setting.
Preferably, two groups of radiating fins are fixedly connected to the inside of the frame, and two opposite ends of the two groups of radiating fins are fixedly connected with the left side and the right side of the touch detection screen respectively.
Preferably, the rear side surface of the frame is fixedly connected with an annular rubber pad which is arranged in a rectangular shape.
Preferably, a buffer pad is fixedly connected to the inner side of the U-shaped fixing frame, and the buffer pad abuts against the rear side of the touch detection screen.
Preferably, the U-shaped fixing frame is made of an aluminum alloy material.
The utility model discloses a technological effect and advantage:
1. through the mutual matching of the frame, the touch detection screen, the two U-shaped fixing frames and the two groups of screws, the two U-shaped fixing frames and the frame can be fixed by using the two groups of screws, so that the inner side of the touch detection screen can be supported, and the touch detection screen and the frame are fixed more firmly;
2. the two sets of infrared transmitting elements and the two sets of infrared receiving elements are matched with each other, so that an infrared grid can be formed on the surface of the touch detection screen, and the optical anti-interference performance of the touch screen can be improved through the two optical anti-interference modules;
3. through two sets of fin that are equipped with can be convenient for give off the heat of touch detection screen, improve the thermal diffusivity of touch detection screen.
Drawings
Fig. 1 is a schematic front structural view of the present invention;
fig. 2 is a schematic view of the back structure of the present invention;
fig. 3 is a schematic side view of the U-shaped fixing frame of the present invention.
In the figure: 1. a frame; 2. a touch detection screen; 3. an infrared emitting element; 4. an infrared receiving element; 5. a light-resistant module; 6. a U-shaped fixing frame; 7. a screw; 8. a heat sink; 9. an annular rubber pad; 10. a cushion pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a touch screen with anti light module group as shown in figures 1-3, including frame 1 and touch detection screen 2, touch detection screen 2 is located the fixed setting in the inside of frame 1, the fixed two sets of infrared emission component 3 that are equipped with in the inside of frame 1, two sets of infrared emission component 3 are located the upside and the left side of touch detection screen 2 respectively, the fixed two sets of infrared receiving component 4 that are equipped with still in the inside of frame 1, two sets of infrared receiving component 4 are located the downside and the right side of touch detection screen 2 respectively and correspond with two sets of infrared emission component 3 respectively, one side that two sets of infrared receiving component 4 are close to touch detection screen 2 all fixes and is provided with anti light module group 5;
the rear side cover of touch detection screen 2 is equipped with two symmetric distribution's U-shaped mount 6, and two U-shaped mounts 6 are vertical setting, and the round hole has all been seted up at both ends about the surface of U-shaped mount 6, and the inside equal activity of two round holes is equipped with screw 7, and U-shaped mount 6 is through two screw 7 and frame 1 fixed connection.
As shown in fig. 1 and 2, two symmetrically distributed installation positioning grooves are formed in the upper side wall and the lower side wall of the frame 1, the installation positioning grooves are square, the frame 1 can be conveniently installed and positioned, and the installation is accurate.
As shown in fig. 2, two sets of heat dissipation fins 8 are fixedly connected to the inside of the frame 1, and two opposite ends of the two sets of heat dissipation fins 8 are fixedly connected to the left and right sides of the touch detection screen 2, so that heat of the touch detection screen 2 can be dissipated conveniently, and the heat dissipation efficiency is improved.
As shown in fig. 2, an annular rubber pad 9 is fixedly connected to the rear side surface of the frame 1, and the annular rubber pad 9 is rectangular, so that the tightness of the frame 1 during installation can be improved.
As shown in fig. 3, a buffer pad 10 is fixedly connected to the inner side of the U-shaped fixing frame 6, and the buffer pad 10 abuts against the rear side of the touch detection screen 2, so that the space between the U-shaped fixing frame 6 and the touch detection screen 2 can be protected, and the touch detection screen 2 is prevented from being damaged.
It should be noted that the U-shaped fixing frame 6 is made of an aluminum alloy material, so that the U-shaped fixing frame 6 is firm and durable and is not easy to damage.
The utility model discloses the theory of operation:
during the use, use two sets of screws 7 and can fix two U-shaped mounts 6 and frame 1 to can support touch detection screen 2's inboard, make touch detection screen 2 and frame 1 fixed more firm, can improve the light interference immunity of touch-sensitive screen through two anti optical module 5 that are equipped with, can be convenient for give off the heat of touch detection screen 2 through two sets of fin 8 that are equipped with, improve the thermal diffusivity of touch detection screen 2.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a touch-sensitive screen with anti optical module, its characterized in that: the touch screen is fixedly arranged in the frame (1), two groups of infrared emitting elements (3) are fixedly arranged in the frame (1), the two groups of infrared emitting elements (3) are respectively arranged on the upper side and the left side of the touch screen (2), two groups of infrared receiving elements (4) are fixedly arranged in the frame (1), the two groups of infrared receiving elements (4) are respectively arranged on the lower side and the right side of the touch screen (2) and respectively correspond to the two groups of infrared emitting elements (3), and a light-resistant module (5) is fixedly arranged on one side, close to the touch screen (2), of each group of infrared receiving elements (4);
the rear side cover of touch detection screen (2) is equipped with U-shaped mount (6) of two symmetric distributions, two U-shaped mount (6) are vertical setting, and the round hole has all been seted up at the upper and lower both ends on the surface of U-shaped mount (6), two the equal activity in inside of round hole is equipped with screw (7), U-shaped mount (6) are through two screw (7) and frame (1) fixed connection.
2. The touch screen with the light-resistant module according to claim 1, wherein: two symmetric distribution's installation constant head tank is all seted up to two upper and lower lateral walls of frame (1), the installation constant head tank is square setting.
3. The touch screen with the light-resistant module according to claim 1, wherein: the inner portion of the frame (1) is fixedly connected with two groups of radiating fins (8), and two opposite ends of the two groups of radiating fins (8) are fixedly connected with the left side and the right side of the touch detection screen (2) respectively.
4. The touch screen with the light-resistant module according to claim 1, wherein: the rear side surface of the frame (1) is fixedly connected with an annular rubber pad (9), and the annular rubber pad (9) is arranged in a rectangular shape.
5. The touch screen with the light-resistant module according to claim 1, wherein: the inner side of the U-shaped fixing frame (6) is fixedly connected with a cushion pad (10), and the cushion pad (10) is abutted to the rear side of the touch detection screen (2).
6. The touch screen with the light-resistant module according to claim 1, wherein: the U-shaped fixing frame (6) is made of aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023164936.8U CN213780936U (en) | 2020-12-24 | 2020-12-24 | Touch screen with anti optical module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023164936.8U CN213780936U (en) | 2020-12-24 | 2020-12-24 | Touch screen with anti optical module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213780936U true CN213780936U (en) | 2021-07-23 |
Family
ID=76900153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023164936.8U Active CN213780936U (en) | 2020-12-24 | 2020-12-24 | Touch screen with anti optical module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213780936U (en) |
-
2020
- 2020-12-24 CN CN202023164936.8U patent/CN213780936U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240102 Address after: 516000, Building 201-501, Phase I, No. 6 Xinhua Avenue, Chenjiang Street, Zhongkai High tech Zone, Huizhou City, Guangdong Province, China Patentee after: Ruixiang Photoelectric (Huizhou) Co.,Ltd. Address before: 224000 building C-3 (d), phase III, intelligent terminal Industrial Park, Yanlong street, Yandu District, Yancheng City, Jiangsu Province Patentee before: QINGDAO YUANSHENG OPTICAL TECHNOLOGY YANDU Co.,Ltd. |
|
| TR01 | Transfer of patent right |