CN213241118U - Novel dustproof touch screen - Google Patents
Novel dustproof touch screen Download PDFInfo
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- CN213241118U CN213241118U CN202022749054.1U CN202022749054U CN213241118U CN 213241118 U CN213241118 U CN 213241118U CN 202022749054 U CN202022749054 U CN 202022749054U CN 213241118 U CN213241118 U CN 213241118U
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- touch screen
- protective frame
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Abstract
The utility model discloses a novel dustproof touch screen, which comprises a touch screen body, wherein the touch screen body comprises a touch screen and a protective frame; the middle of the front surface of the protective frame is provided with a touch screen, and the back surface of the protective frame is provided with a protective shell in a matching way; a dustproof cover is arranged above the protective frame; the top of the dustproof cover is movably connected with the protective frame through a hinge, the inner side of the bottom of the dustproof cover is provided with an inserting block, the bottom of the protective frame is correspondingly provided with an inserting groove, and the bottom of the dustproof cover is connected with the protective frame in a clamping manner through the inserting block; the touch screen comprises a shielding screen and a glass substrate; an electrostatic protection screen is arranged above the shielding screen; a glass substrate is arranged between the shielding screen and the static protection screen; the upper end of the static protection screen is provided with a dustproof film. The utility model discloses not only effectively prevent dust, dustproof effect is good, has avoided long-time use back protection film to drop moreover, has extensive suitability.
Description
Technical Field
The utility model relates to a touch-sensitive screen especially relates to a novel dustproof touch-sensitive screen.
Background
The touch screen is also called touch screen, touch panel, which is an inductive liquid crystal display device capable of receiving input signals of a touch head, etc., when a graphic button on the screen is touched, a touch feedback system on the screen can drive various connecting devices according to a pre-programmed program, so that the touch screen can be used for replacing a mechanical button panel, and vivid video and audio effects can be produced by the liquid crystal display picture. As a latest computer input device, the touch screen has the characteristics of compact structure, simplicity and beauty, and is the simplest, convenient and natural man-machine interaction mode at present.
The existing touch screen is good in touch effect and optimized in terms of how to facilitate users to use the touch screen in order to meet market demands, and whether dust prevention can be good or not is often ignored. The existing touch screen is generally stuck with a protective film when in normal use, the dustproof effect of the protective film is very poor, and after the protective film is used for a long time, the protective film is easy to drop, so that the protective film is not beneficial to good dustproof and has poor dustproof effect.
SUMMERY OF THE UTILITY MODEL
In order to solve the shortcomings existing in the technology, the utility model provides a novel dustproof touch screen.
In order to solve the technical problem, the utility model discloses a technical scheme is: a novel dustproof touch screen comprises a touch screen body, wherein the touch screen body comprises a touch screen and a protective frame; the middle of the front surface of the protective frame is provided with a touch screen, and the back surface of the protective frame is provided with a protective shell in a matching way; a dustproof cover is arranged above the protective frame; the top of the dustproof cover is movably connected with the protective frame through a hinge, the inner side of the bottom of the dustproof cover is provided with an inserting block, the bottom of the protective frame is correspondingly provided with an inserting groove, and the bottom of the dustproof cover is connected with the protective frame in a clamping manner through the inserting block;
the touch screen comprises a shielding screen and a glass substrate; an electrostatic protection screen is arranged above the shielding screen; a glass substrate is arranged between the shielding screen and the static protection screen; the upper end of the static protection screen is provided with a dustproof film.
Furthermore, a sealing glue is arranged at the joint of the touch screen and the protective frame.
Furthermore, antistatic films are symmetrically arranged on the left side and the right side of the surface of the protective frame.
Furthermore, a groove is formed above the protective shell, and a plurality of radiating holes which are uniformly distributed are formed in the inner side wall of the groove.
Furthermore, the left end and the right end of the protective shell are symmetrically provided with holding grooves, and the inner walls of the holding grooves are fixedly provided with anti-skidding rubber pads.
Furthermore, an observation window is inlaid in the surface of the dustproof cover, the observation window is made of transparent glass, a lifting handle is arranged below the observation window, and the lifting handle is located in the middle of the bottom of the surface of the dustproof cover.
The utility model discloses not only effectively prevent dust, dustproof effect is good, has avoided long-time use back protection film to drop moreover, has extensive suitability.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the back structure of fig. 1.
Fig. 3 is a schematic structural diagram of the touch screen.
In the figure: 1. a touch screen; 11. a shielding screen; 12. a glass substrate; 13. an electrostatic shield; 14. a dust-proof film; 2. protecting the frame; 21. an antistatic film; 22. inserting grooves; 3. a protective shell; 31. a groove; 32. heat dissipation holes; 33. a holding groove; 34. an anti-slip rubber pad; 4. a dust cover; 41. an observation window; 42. lifting the handle; 43. an insertion block; 5. and (7) a hinge.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The novel dustproof touch screen shown in fig. 1 comprises a touch screen body, wherein the touch screen body comprises a touch screen 1 and a protective frame 2; the middle of the front surface of the protective frame 2 is provided with a touch screen 1, and the back surface is provided with a protective shell 3 in a matching way; the touch screen 1 is fixedly installed on the protective frame 2, so that direct damage to the touch screen 1 is reduced during installation, and the safety of the touch screen 1 is protected; a dustproof cover 4 is arranged above the protective frame 2; the top of the dust cover 4 is movably connected with the protective frame 2 through a hinge 5, an inserting block 43 is arranged on the inner side of the bottom of the dust cover 4, an inserting groove 22 is correspondingly formed in the bottom of the protective frame 2, and the bottom of the dust cover 4 is connected with the protective frame 2 in a clamping mode through the inserting block 43; can open dust cover 4 or close through the user demand, play fine dustproof effect.
As shown in fig. 3, the touch panel 1 includes a shield panel 11, a glass substrate 12; an electrostatic protection screen 13 is arranged above the shielding screen 11; a glass substrate 12 is arranged between the shielding screen 11 and the static protection screen 13; the upper end of the static shield 13 is provided with a dust-proof film 14. And sealant is arranged at the joint of the touch screen 1 and the protective frame 2. The sealant plays a role in sealing, and prevents water and dust from entering to influence the use of the touch screen.
The shielding screen 11 can conduct electricity and plays a role in shielding internal electric signals; the glass substrate 12 supports the whole touch screen 1 and is a supporting body of the whole touch screen 1; the static electricity protective screen 13 dissipates the static electricity generated by friction from the inside of the touch screen, so that the frequency that the capacitor cannot send out correct electric signals due to static interference is reduced, the sensitivity of receiving user instructions is improved, better human-computer interaction is realized, and the possibility of damaging the capacitor by static electricity is reduced; the dustproof film 14 and the sealant prevent dust from entering the touch screen 1, reduce the damage of the dust to the inside of the touch screen 1, and prolong the service life of the touch screen 1.
The left side and the right side of the surface of the protective frame 2 are symmetrically provided with antistatic films 21. The antistatic film 21 can effectively prevent generation of static electricity to attract external dust, and can avoid influence on touch sensitivity.
As shown in fig. 2, a groove 31 is formed above the protective shell 3, and a plurality of heat dissipation holes 32 are uniformly distributed on the inner side wall of the groove 31. The heat dissipation holes 32 are arranged inside the groove 31, dust falling at the heat dissipation holes 32 is avoided, the heat dissipation effect is improved, the problem that most of touch screens are cooled through the heat dissipation holes in the surface protection shell at present, the heat dissipation effect is poor, and the heat dissipation holes are prone to dust falling and dust accumulation, so that the heat dissipation effect is further reduced is solved.
The left end and the right end of the protective shell 3 are symmetrically provided with holding grooves 33, and the inner wall of the holding groove 33 is fixedly provided with an anti-skid rubber pad 34. Grip groove 33 and anti-skidding cushion 34 through the setting, improve the anti-skidding effect when gripping to the touch-sensitive screen body, when avoiding removing the transport to the touch-sensitive screen body, take place the slippage.
An observation window 41 is embedded in the surface of the dust cover 4, the observation window 41 is made of transparent glass, a lifting handle 42 is arranged below the observation window 41, and the lifting handle 42 is positioned in the middle of the bottom of the surface of the dust cover 4. Carry handle 42 and can realize giving 4 fine thrusts of shield through setting up the in-process of carrying the joint, make the joint faster, dustproof effect is better simultaneously.
By arranging the dustproof cover 4, when the touch screen is not needed to be used, people only need to close the dustproof cover 4, so that the touch screen body is prevented from being polluted by dust in the environment, and the touch screen body is prevented from being infected by the dust in the placing process; in the normal use process, when people do not need to control the touch screen body, people only need to close the dustproof cover 4 and watch the touch screen body through the observation window 41, so that dust is prevented from falling on the surface of the touch screen body when people watch the content on the surface of the touch screen body, and the touch screen body is further protected from dust; when the touch screen body needs to be controlled, the dustproof cover 4 is opened, and the operation is convenient and fast.
The utility model discloses a set up the shield, not only convenient to use, dustproof effect is good, has reduced the harm of dust to the touch-sensitive screen inside moreover, has increased the life of touch-sensitive screen, has improved the radiating effect simultaneously, can extensively be applicable to each place that need use dustproof touch-sensitive screen.
The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples, and the technical personnel in the technical field are in the present invention, which can also belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel dustproof touch-sensitive screen, includes the touch-sensitive screen body, its characterized in that: the touch screen body comprises a touch screen (1) and a protective frame (2); the middle of the front surface of the protective frame (2) is provided with a touch screen (1), and the back surface of the protective frame is provided with a protective shell (3) in a matching way; a dustproof cover (4) is arranged above the protective frame (2); the top of the dustproof cover (4) is movably connected with the protective frame (2) through a hinge (5), an insertion block (43) is arranged on the inner side of the bottom of the dustproof cover, an insertion groove (22) is correspondingly formed in the bottom of the protective frame (2), and the bottom of the dustproof cover (4) is connected with the protective frame (2) in a clamping mode through the insertion block (43);
the touch screen (1) comprises a shielding screen (11) and a glass substrate (12); an electrostatic protection screen (13) is arranged above the shielding screen (11); a glass substrate (12) is arranged between the shielding screen (11) and the static protection screen (13); and a dustproof thin film (14) is arranged at the upper end of the static protection screen (13).
2. The novel dustproof touch screen according to claim 1, characterized in that: and a sealant is arranged at the joint of the touch screen (1) and the protective frame (2).
3. The novel dustproof touch screen according to claim 2, characterized in that: and antistatic films (21) are symmetrically arranged on the left side and the right side of the surface of the protective frame (2).
4. The novel dustproof touch screen according to claim 3, wherein: a groove (31) is formed in the upper portion of the protective shell (3), and a plurality of radiating holes (32) which are uniformly distributed are formed in the inner side wall of the groove (31).
5. The novel dustproof touch screen according to claim 4, wherein: the left end and the right end of the protective shell (3) are symmetrically provided with holding grooves (33), and anti-skid rubber pads (34) are fixedly arranged on the inner wall of the holding grooves (33).
6. The novel dustproof touch screen according to claim 5, wherein: an observation window (41) is inlaid in the surface of the dustproof cover (4), the observation window (41) is made of transparent glass, a lifting handle (42) is arranged below the observation window (41), and the lifting handle (42) is located in the middle of the bottom of the surface of the dustproof cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022749054.1U CN213241118U (en) | 2020-11-24 | 2020-11-24 | Novel dustproof touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022749054.1U CN213241118U (en) | 2020-11-24 | 2020-11-24 | Novel dustproof touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213241118U true CN213241118U (en) | 2021-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022749054.1U Active CN213241118U (en) | 2020-11-24 | 2020-11-24 | Novel dustproof touch screen |
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| Country | Link |
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| CN (1) | CN213241118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113393779A (en) * | 2021-08-14 | 2021-09-14 | 武汉广航之星科技有限公司 | Multifunctional liquid crystal touch panel convenient to mount for display |
-
2020
- 2020-11-24 CN CN202022749054.1U patent/CN213241118U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113393779A (en) * | 2021-08-14 | 2021-09-14 | 武汉广航之星科技有限公司 | Multifunctional liquid crystal touch panel convenient to mount for display |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230906 Address after: 442500, 1st, 2nd, 3rd, and 4th floors, Building 5, Qinba Poverty Alleviation Industrial Park, Chadian Town, Yunyang District, Shiyan City, Hubei Province Patentee after: Shiyan Nordong Electronic Technology Co.,Ltd. Address before: Room 3-7, Letian Century City, Weihai Economic and technological District, Shandong Province, 264200 Patentee before: Weihai Yongsheng Automatic Control Co.,Ltd. |
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| TR01 | Transfer of patent right |