CN210377423U - Touch screen with flexible circuit board not prone to being crushed - Google Patents
Touch screen with flexible circuit board not prone to being crushed Download PDFInfo
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- CN210377423U CN210377423U CN201922045027.3U CN201922045027U CN210377423U CN 210377423 U CN210377423 U CN 210377423U CN 201922045027 U CN201922045027 U CN 201922045027U CN 210377423 U CN210377423 U CN 210377423U
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- fixedly connected
- circuit board
- sensitive screen
- touch screen
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Abstract
The utility model relates to a touch-sensitive screen technical field just discloses a touch-sensitive screen that flexible circuit board is difficult for crushing, including the touch-sensitive screen body, the bottom fixedly connected with flexible circuit board body of touch-sensitive screen body, the top fixedly connected with shielding net of flexible circuit board body, the bottom fixedly connected with liquid crystal display panel body of flexible circuit board body, the bottom fixedly connected with touch-sensitive screen frame of liquid crystal display panel body, the outer wall swing joint of touch-sensitive screen body has protecting sheathing, protecting sheathing's outer wall fixedly connected with water proof membrane. This touch-sensitive screen that flexible circuit board is difficult for weighing wounded can reach and carry out safety protection's purpose to the touch-sensitive screen, has solved the poor problem of general touch-sensitive screen barrier propterty, can hold touch-sensitive screen and all the other parts effectively, avoids touch-sensitive screen and part to damage in transportation or storage process, has ensured the safe in utilization of touch-sensitive screen, has prolonged the life of touch-sensitive screen, and practicality is good.
Description
Technical Field
The utility model relates to a touch-sensitive screen technical field specifically is a touch-sensitive screen that flexible circuit board is difficult for crushing.
Background
A touch screen is also called a touch screen or a touch panel, and is an inductive liquid crystal display device capable of receiving input signals such as a touch. When the graphic button on the screen is touched, the tactile feedback system on the screen can drive various connecting devices according to a pre-programmed program, so that the tactile feedback system can replace a mechanical button panel and produce vivid video and audio effects by virtue of a liquid crystal display picture. With the development of touch display technology, the application of touch display is more and more extensive, and the requirement of many touch screens on pressure resistance is higher and higher. The thickness of the components of the existing mobile phone touch screen is smaller and smaller, although the practical performance of the components is improved, the components are weaker in compression resistance, the touch screen and the components of the touch screen are easily damaged in the transportation or storage process, the service life of the touch screen is influenced, and certain economic loss is caused for people.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a touch-sensitive screen that flexible circuit board is difficult for crushing, this touch-sensitive screen that flexible circuit board is difficult for crushing possesses advantages such as barrier propterty is good, has solved the poor problem of general touch-sensitive screen barrier propterty.
(II) technical scheme
For the purpose that the touch-sensitive screen barrier propterty that realizes above-mentioned flexible circuit board difficult crushing is good, the utility model provides a following technical scheme: a touch screen with a flexible circuit board not easy to be crushed comprises a touch screen body, wherein the bottom of the touch screen body is fixedly connected with the flexible circuit board body, the top of the flexible circuit board body is fixedly connected with a shielding net, the bottom of the flexible circuit board body is fixedly connected with a liquid crystal display panel body, the bottom of the liquid crystal display panel body is fixedly connected with a touch screen frame, the outer wall of the touch screen body is movably connected with a protective shell, the outer wall of the protective shell is fixedly connected with a waterproof film, the inner wall of the protective shell is fixedly connected with a pressure-resistant layer, the outer wall of the pressure-resistant layer is fixedly connected with a first elastic block, the outer wall of the pressure-resistant layer is fixedly connected with a second elastic block, the outer wall of the protective shell is provided with radiating holes, the outer wall of the protective shell is provided with a through groove, and the, the front fixedly connected with second leading camera of touch-sensitive screen body, the front fixedly connected with of touch-sensitive screen body expands the sound net, the outer wall fixedly connected with first button piece of protective housing, the outer wall fixedly connected with second button piece of protective housing.
Preferably, the shielding net is a wire shielding net, and the thickness of the shielding net is one millimeter.
Preferably, the protective shell is a rubber protective shell, and the thickness of the protective shell is two millimeters.
Preferably, the waterproof membrane is a polyethylene waterproof membrane, and the thickness of the waterproof membrane is zero three millimeters.
Preferably, the number of the second elastic blocks is three, and the three second elastic blocks are equidistantly arranged at the bottom of the liquid crystal display panel body.
Preferably, the number of the heat dissipation holes is ten, every five heat dissipation holes form a group, and the two groups of heat dissipation holes are symmetrically arranged by taking the vertical center line of the touch screen body as a symmetry axis.
Preferably, the through groove is an oval through groove, and the length of the through groove is two centimeters.
(III) advantageous effects
Compared with the prior art, the utility model provides a touch-sensitive screen that flexible circuit board is difficult for crushing possesses following beneficial effect:
1. this touch-sensitive screen that flexible circuit board is difficult for crushing, through the touch-sensitive screen frame that sets up, protective housing, the water proof membrane, anti-pressure layer, first elasticity piece, the second elasticity piece, first button piece and second button piece, can reach the purpose of carrying out safety protection to the touch-sensitive screen, the problem that general touch-sensitive screen barrier propterty is poor has been solved, can hold touch-sensitive screen and all the other parts effectively, avoid touch-sensitive screen and part to damage in transportation or storage process, the safe in utilization of touch-sensitive screen has been ensured, the life of touch-sensitive screen has been prolonged, high practicability.
2. This touch-sensitive screen that flexible circuit board is difficult for weighing wounded through flexible circuit board body, shielding net, liquid crystal display panel body and the touch-sensitive screen frame that sets up, can reach the purpose that improves the mechanical strength of whole cell-phone touch-sensitive screen subassembly, is favorable to the saving of touch-sensitive screen, has satisfied user's user demand.
3. This touch-sensitive screen that flexible circuit board is difficult for weighing wounded through the louvre that sets up, can reach and be convenient for carry out radiating purpose to mobile phone touch-sensitive screen subassembly, avoids mobile phone touch-sensitive screen subassembly overheated, has improved mobile phone touch-sensitive screen subassembly's practicality, and application scope is wide.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a rear view of the present invention.
In the figure: 1. a touch screen body; 2. a flexible circuit board body; 3. a shielding mesh; 4. a liquid crystal display panel body; 5. a touch screen frame; 6. a protective housing; 7. a water-resistant film; 8. a pressure resistant layer; 9. a first elastic block; 10. a second elastic block; 11. heat dissipation holes; 12. a first key block; 13. a second key block; 14. a sound amplification network; 15. a first front camera; 16. a second front camera; 17. a through groove.
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.
Referring to fig. 1-3, a touch screen with a flexible circuit board not easy to be damaged by pressure comprises a touch screen body 1, a flexible circuit board body 2 is fixedly connected to the bottom of the touch screen body 1, a shielding net 3 is fixedly connected to the top of the flexible circuit board body 2, the shielding net 3 is an iron wire shielding net, the thickness of the shielding net 3 is one millimeter, the iron wire is a metal wire made of iron, the iron wire has different components according to different purposes, the iron wire contains iron, cobalt, nickel, copper, carbon, zinc and other elements, a liquid crystal display panel body 4 is fixedly connected to the bottom of the flexible circuit board body 2, a touch screen frame 5 is fixedly connected to the bottom of the liquid crystal display panel body 4, and the purpose of improving the mechanical strength of the whole mobile phone touch screen assembly can be achieved through the flexible circuit board body 2, the shielding net 3, the liquid crystal display panel body 4 and the touch screen frame 5, the touch screen is beneficial to storage of the touch screen and meets the use requirements of users, the outer wall of the touch screen body 1 is movably connected with a protective shell 6, the protective shell 6 is a rubber protective shell, the thickness of the protective shell 6 is two millimeters, rubber is a high-elasticity polymer material with reversible deformation, has elasticity at room temperature, can generate large deformation under the action of small external force, and can recover the original shape after the external force is removed, the rubber belongs to a completely amorphous polymer, has low glass transition temperature and large molecular weight, the rubber industry is one of important basic industries of national economy, the rubber industry not only provides daily and medical light industrial rubber products which are indispensable to people, but also provides various rubber production equipment or rubber parts for heavy industries such as mining, traffic, building, machinery and electronics and emerging industries, the outer wall of the protective shell 6 is fixedly connected with a waterproof film 7, the waterproof membrane 7 is a polyethylene waterproof membrane, the thickness of the waterproof membrane 7 is zero to three millimeters, the polyethylene is a thermoplastic resin prepared by polymerizing ethylene, the polyethylene is odorless and nontoxic, has a hand feeling similar to wax, has excellent low-temperature resistance, good chemical stability, can resist corrosion of most of acid and alkali, is insoluble in common solvents at normal temperature, is small in water absorption and excellent in electrical insulation, the inner wall of the protective shell 6 is fixedly connected with a pressure-resistant layer 8, the outer wall of the pressure-resistant layer 8 is fixedly connected with a first elastic block 9, the outer wall of the pressure-resistant layer 8 is fixedly connected with a second elastic block 10, the number of the second elastic blocks 10 is three, the three second elastic blocks 10 are equidistantly arranged at the bottom of the liquid crystal display panel body 4, and the three second elastic blocks 10 are arranged at equal intervals through the arranged touch screen frame 5, the protective shell 6, the waterproof membrane 7, the pressure-resistant layer 8, the first elastic block 9, the second elastic block 10, the first key block 12 and the second key block 13, the purpose of safety protection of the touch screen can be achieved, the problem of poor protection performance of a common touch screen is solved, the touch screen and other components can be effectively accommodated, the touch screen and the components thereof are prevented from being damaged in the transportation or storage process, the use safety of the touch screen is guaranteed, the service life of the touch screen is prolonged, the practical performance is good, the outer wall of the protective shell 6 is provided with ten heat dissipation holes 11, every five heat dissipation holes 11 form one group, two groups of heat dissipation holes 11 are symmetrically arranged by taking the vertical central line of the touch screen body 1 as a symmetry axis, the purpose of conveniently dissipating heat of the mobile phone touch screen assembly can be achieved through the arranged heat dissipation holes 11, the mobile phone touch screen assembly is prevented from being overheated, the practical performance of the mobile phone touch screen assembly is improved, the application range is wide, the outer wall of the protective shell 6 is provided with the through groove 17, and the through groove, the length of the through groove 17 is two centimeters, the front of the touch screen body 1 is fixedly connected with a first front camera 15, the front of the touch screen body 1 is fixedly connected with a second front camera 16, the front of the touch screen body 1 is fixedly connected with a sound amplification net 14, the outer wall of the protective shell 6 is fixedly connected with a first key block 12, and the outer wall of the protective shell 6 is fixedly connected with a second key block 13.
When the mobile phone protective shell is used, the mobile phone is nested in the protective shell 6, keys of the mobile phone and the rear camera are aligned with the first key block 12, the second key block 13 and the through groove 17 respectively, the protective shell 6 wraps four corners of the touch screen body 1, the pressure-resistant layer 8, the first elastic block 9 and the second elastic block 10 provide certain buffering force, and the touch screen body 1 is protected.
To sum up, this touch-sensitive screen that flexible circuit board is difficult for weighing wounded can carry out safety protection to the touch-sensitive screen, can hold touch-sensitive screen and all the other parts effectively, avoids touch-sensitive screen and part to damage in transportation or storage process, has ensured the safe in utilization of touch-sensitive screen, has prolonged the life of touch-sensitive screen, and practicality is good.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a touch-sensitive screen that flexible circuit board is difficult for crushing, includes touch-sensitive screen body (1), its characterized in that: the flexible printed circuit board comprises a touch screen body (1), wherein a flexible printed circuit board body (2) is fixedly connected to the bottom of the touch screen body (1), a shielding net (3) is fixedly connected to the top of the flexible printed circuit board body (2), a liquid crystal display panel body (4) is fixedly connected to the bottom of the flexible printed circuit board body (2), a touch screen frame (5) is fixedly connected to the bottom of the liquid crystal display panel body (4), a protective shell (6) is movably connected to the outer wall of the touch screen body (1), a waterproof film (7) is fixedly connected to the outer wall of the protective shell (6), a pressure resistant layer (8) is fixedly connected to the inner wall of the protective shell (6), a first elastic block (9) is fixedly connected to the outer wall of the pressure resistant layer (8), a second elastic block (10) is fixedly connected to the outer wall of the pressure resistant layer (8), and, lead to groove (17) has been seted up to the outer wall of protecting sheathing (6), the first leading camera (15) of the front fixedly connected with of touch-sensitive screen body (1), the leading camera (16) of the front fixedly connected with second of touch-sensitive screen body (1), the front fixedly connected with of touch-sensitive screen body (1) expands sound net (14), the first button piece (12) of the outer wall fixedly connected with of protecting sheathing (6), the outer wall fixedly connected with second button piece (13) of protecting sheathing (6).
2. The touch screen of claim 1, wherein the flexible circuit board is not easily crushed: the shielding net (3) is an iron wire shielding net, and the thickness of the shielding net (3) is one millimeter.
3. The touch screen of claim 1, wherein the flexible circuit board is not easily crushed: the protective shell (6) is a rubber protective shell, and the thickness of the protective shell (6) is two millimeters.
4. The touch screen of claim 1, wherein the flexible circuit board is not easily crushed: the waterproof membrane (7) is a polyethylene waterproof membrane, and the thickness of the waterproof membrane (7) is zero three millimeters.
5. The touch screen of claim 1, wherein the flexible circuit board is not easily crushed: the number of the second elastic blocks (10) is three, and the three second elastic blocks (10) are equidistantly arranged at the bottom of the liquid crystal display panel body (4).
6. The touch screen of claim 1, wherein the flexible circuit board is not easily crushed: the number of the heat dissipation holes (11) is ten, every five heat dissipation holes (11) form a group, and the two groups of heat dissipation holes (11) are symmetrically arranged by taking the vertical central line of the touch screen body (1) as a symmetry axis.
7. The touch screen of claim 1, wherein the flexible circuit board is not easily crushed: the through groove (17) is an oval through groove, and the length of the through groove (17) is two centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922045027.3U CN210377423U (en) | 2019-11-25 | 2019-11-25 | Touch screen with flexible circuit board not prone to being crushed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922045027.3U CN210377423U (en) | 2019-11-25 | 2019-11-25 | Touch screen with flexible circuit board not prone to being crushed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210377423U true CN210377423U (en) | 2020-04-21 |
Family
ID=70257708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922045027.3U Expired - Fee Related CN210377423U (en) | 2019-11-25 | 2019-11-25 | Touch screen with flexible circuit board not prone to being crushed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210377423U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112767838A (en) * | 2021-01-19 | 2021-05-07 | Oppo（重庆）智能科技有限公司 | Flexible display screen and electronic equipment |
| CN114397974A (en) * | 2022-01-15 | 2022-04-26 | 高瑛 | Public occasion electronic touch screen with protective structure |
-
2019
- 2019-11-25 CN CN201922045027.3U patent/CN210377423U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112767838A (en) * | 2021-01-19 | 2021-05-07 | Oppo（重庆）智能科技有限公司 | Flexible display screen and electronic equipment |
| CN114397974A (en) * | 2022-01-15 | 2022-04-26 | 高瑛 | Public occasion electronic touch screen with protective structure |
| CN114397974B (en) * | 2022-01-15 | 2024-02-13 | 深圳市宏显伟业科技有限公司 | Public place electronic touch screen with protective structure |
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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: 20200421 Termination date: 20211125 |