CN112565487A - Capacitive mobile phone screen with graphene coating - Google Patents
Capacitive mobile phone screen with graphene coating Download PDFInfo
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- CN112565487A CN112565487A CN202011377865.1A CN202011377865A CN112565487A CN 112565487 A CN112565487 A CN 112565487A CN 202011377865 A CN202011377865 A CN 202011377865A CN 112565487 A CN112565487 A CN 112565487A
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- screen
- threaded rod
- fixedly connected
- graphene coating
- phone screen
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
- H04M1/185—Improving the rigidity of the casing or resistance to shocks
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a capacitive mobile phone screen with a graphene coating, which relates to the technical field of mobile phone screens and comprises an outer screen, wherein the bottom surface of the outer screen is movably connected with an inner screen structure, the inner screen structure comprises an inner screen shell, the upper surface of the inner screen shell is fixedly connected with the bottom surface of the outer screen, and a connecting structure is fixedly arranged on the side surface of the inner screen shell. According to the mobile phone screen, the threaded rod is movably connected with the threaded seat, the threaded rod is rotated by the aid of the rotary handle, the movable plate is matched with the threaded rod in a threaded sleeve mode to move, the clamping plate is clamped with the clamping groove, and the mobile phone screen outer screen and inner screen structure is assembled. The time of workers is saved.
Description
Technical Field
The invention relates to a capacitive mobile phone screen, relates to the technical field of mobile phone screens, and particularly relates to a capacitive mobile phone screen with a graphene coating.
Background
The capacitive touch screen technology works by utilizing current induction of a human body, the capacitive touch screen is a four-layer composite glass screen, graphene has excellent optical, electrical and mechanical properties, has important application prospects in the aspects of materials science, micro-nano processing, energy, biomedicine, drug delivery and the like, and is considered to be a revolutionary material in the future.
The following problems exist in the prior art:
1. the mobile phone screen consists of an inner screen and an outer screen, and is generally adhered by using viscose or directly fixed by using screws when being installed, so that time and labor are wasted during installation, the installation efficiency of the mobile phone screen is reduced, and the time of workers is wasted;
2. when the cell-phone screen is using, can produce a large amount of heats, if not timely cool down the processing, be in high temperature environment for a long time, can make the probability that the electronic component of cell-phone screen breaks down rise, lead to the life reduction of equipment, the problem that the practicality reduces.
Disclosure of Invention
The invention provides a capacitive mobile phone screen with a graphene coating, which aims to have the capability of being convenient to install, and solves the problems that when the mobile phone screen is installed, the mobile phone screen is generally adhered by using viscose or directly fixed by using screws, time and labor are wasted during installation, the installation efficiency of the mobile phone screen is reduced, and the time of workers is wasted; wherein another kind of purpose is in order to solve the cell-phone screen when using, can produce a large amount of heats, if not timely cool down the processing, be in high temperature environment for a long time, can make the probability that the electronic component of cell-phone screen breaks down rise, lead to the life of equipment to reduce, the problem that the practicality reduces to reach the effect of improve equipment's life and practicality.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a capacitive mobile phone screen with graphite alkene coating, includes outer screen, the bottom surface swing joint of outer screen has interior screen structure, interior screen structure is including interior screen casing, the upper surface of interior screen casing and the bottom surface fixed connection of outer screen, the side fixed mounting of interior screen casing has connection structure, the bottom surface fixedly connected with heat radiation structure of outer screen, the side fixedly connected with connecting block of outer screen, the draw-in groove has been seted up to the side of connecting block, connection structure is including the connecting box, the side of connecting box and the side fixed connection of interior screen casing, the inner chamber side fixed mounting of connecting box has the screw thread seat.
The technical scheme of the invention is further improved as follows: the side movable mounting of screw thread seat has the threaded rod, the one end of threaded rod extends to the outside and fixed connection and the rotatory handle of connecting box, the side of rotatory handle and the side swing joint of connecting box, the top swing joint of connecting box has the movable plate, the bottom of movable plate extend to the inside of connecting box and with threaded rod swing joint, the top side fixedly connected with cardboard of movable plate, cardboard and draw-in groove joint.
The technical scheme of the invention is further improved as follows: the heat radiation structure comprises a graphene layer, the upper surface of the graphene layer is fixedly connected with the bottom surface of the inner screen shell, the bottom surface of the graphene layer is fixedly connected with a heat conduction adhesive layer, the lower surface of the heat conduction adhesive layer is fixedly connected with a heat conduction copper sheet layer, and the bottom surface of the heat conduction copper sheet layer is fixedly connected with a heat radiation plate.
The technical scheme of the invention is further improved as follows: the bottom surface of heating panel has seted up the heat dissipation shrinkage pool, the quantity of heat dissipation shrinkage pool is a plurality of, a plurality of heat dissipation shrinkage pool evenly distributed is on the bottom surface of heating panel.
The technical scheme of the invention is further improved as follows: the inner chamber bottom fixed mounting of interior screen casing has shock pad, shock pad's top fixedly connected with tie coat, the upper surface of tie coat bonds and has interior screen glass screen, the last fixed surface of interior screen glass screen is connected with the layer of protecting against radiation, the glass layer is prevented falling by the top fixedly connected with tempering on the layer of protecting against radiation, the tempering is prevented falling the upper surface on glass layer and the bottom surface swing joint of outer screen.
The technical scheme of the invention is further improved as follows: the number of the shock absorption cushion blocks is a plurality of, and the shock absorption cushion blocks are uniformly distributed on the bottom surface of the inner cavity of the inner screen shell and are made of rubber materials.
The technical scheme of the invention is further improved as follows: the interior of screw thread seat is seted up with the screw thread of threaded rod looks adaptation, threaded rod and screw thread seat threaded connection, the interior of movable plate is seted up with the screw thread of threaded rod looks adaptation, the threaded rod cup joints with rotatory handle screw thread.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a capacitive mobile phone screen with a graphene coating, which adopts the matching of a threaded seat, a threaded rod, a rotating handle, a moving plate, a clamping plate and a clamping groove, adopts the design of movable connection of the threaded rod and the threaded seat, utilizes the rotating handle to rotate the threaded rod, and matches the threaded sleeve connection of the moving plate and the threaded rod to enable the moving plate to move, and then utilizes the clamping connection of the clamping plate and the clamping groove to complete the assembly of an outer screen and an inner screen structure of the mobile phone screen, thereby avoiding the problems that the mobile phone screen is directly adhered by viscose or directly fixed by using screws, time and labor are wasted during installation, the installation efficiency of the mobile phone screen is reduced, and the time of workers is wasted, thereby achieving the effects of improving the installation efficiency of the mobile phone screen and saving the time.
2. The invention provides a capacitive mobile phone screen with a graphene coating, which adopts the matching of a graphene layer, a heat-conducting adhesive layer, a heat-conducting copper sheet layer and a heat-radiating plate, absorbs heat in an inner screen structure through the graphene layer, and then transmits the heat to the heat-radiating plate through the matching of the heat-conducting adhesive layer and the heat-conducting copper sheet layer to perform heat-radiating and temperature-reducing treatment, so that the problems that if the heat-radiating plate is not cooled in time, the probability of failure of an electronic element of the mobile phone screen is increased due to long-time high-temperature environment, the service life of equipment is reduced, and the practicability is reduced are solved.
3. The invention provides a capacitive mobile phone screen with a graphene coating, which is characterized in that an inner screen shell is matched with a damping cushion block, an inner screen glass screen is protected by the inner screen shell, and the damping cushion block is matched to buffer impact when equipment falls, so that the probability of damage of the inner screen glass screen caused by the impact generated when the equipment falls is reduced, and the protection performance and the service life of the equipment are further improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the structure of the present invention;
FIG. 3 is a schematic structural diagram of a structural heat dissipation structure according to the present invention;
fig. 4 is an enlarged schematic view of the structure a of the present invention.
In the figure: 1. an outer screen; 11. connecting blocks; 111. a card slot; 2. an inner screen structure; 21. an inner screen housing; 22. an inner screen glass screen; 23. a bonding layer; 24. damping cushion blocks; 25. a radiation protective layer; 26. tempering the anti-falling glass layer; 3. a connecting structure; 31. a connecting box; 32. a threaded seat; 33. a threaded rod; 331. rotating the handle; 34. moving the plate; 341. clamping a plate; 4. a heat dissipation structure; 41. a graphene layer; 42. a heat-conducting adhesive layer; 43. a thermally conductive copper sheet layer; 44. a heat dissipation plate; 441. and (4) a heat dissipation concave hole.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-4, the present invention provides a capacitive mobile phone screen with a graphene coating, comprising an outer screen 1, wherein the bottom surface of the outer screen 1 is movably connected with an inner screen structure 2, the inner screen structure 2 comprises an inner screen shell 21, the upper surface of the inner screen shell 21 is fixedly connected with the bottom surface of the outer screen 1, the side surface of the inner screen shell 21 is fixedly provided with a connecting structure 3, the bottom surface of the outer screen 1 is fixedly connected with a heat dissipation structure 4, the side surface of the outer screen 1 is fixedly connected with a connecting block 11, the side surface of the connecting block 11 is provided with a clamping groove 111, the connecting structure 3 comprises a connecting box 31, the side surface of the connecting box 31 is fixedly connected with the side surface of the inner screen shell 21, the side surface of the inner cavity of the connecting box 31 is fixedly provided with a screw base 32, the side surface of the screw base 32 is movably provided with a threaded rod 33, one end of the threaded rod 33 extends to the outside of the connecting box 31 and is, the top of connecting box 31 is swing joint has movable plate 34, the bottom of movable plate 34 extends to the inside of connecting box 31 and with threaded rod 33 swing joint, the top side fixedly connected with cardboard 341 of movable plate 34, cardboard 341 and draw-in groove 111 joint, the screw thread with threaded rod 33 looks adaptation is seted up to the inside of screw thread seat 32, threaded rod 33 and screw thread seat 32 threaded connection, the screw thread with threaded rod 33 looks adaptation is seted up to the inside of movable plate 34, threaded rod 33 and rotatory handle 331 thread socket.
In this embodiment, adopt screw seat 32, threaded rod 33, rotatory handle 331, movable plate 34, the cooperation of cardboard 341 and draw-in groove 111, design through threaded rod 33 and screw seat 32 swing joint, utilize rotatory handle 331 to rotate threaded rod 33, cooperation movable plate 34 cup joints with threaded rod 33 screw thread, make movable plate 34 move, recycle cardboard 341 and draw-in groove 111's joint, accomplish the equipment of cell-phone screen outer screen 1 and interior screen structure 2, when having avoided installing the cell-phone screen, directly adopt the viscose to glue or use the screw directly to fix, waste time and energy when installing, lead to the installation effectiveness of cell-phone screen to reduce, the problem of extravagant workman's time, thereby reached the installation effectiveness who improves the cell-phone screen. The time of workers is saved.
As shown in fig. 1-4, preferably, the heat dissipation structure 4 includes a graphene layer 41, an upper surface of the graphene layer 41 is fixedly connected to a bottom surface of the inner panel casing 21, a heat conductive adhesive layer 42 is fixedly connected to the bottom surface of the graphene layer 41, a heat conductive copper sheet layer 43 is fixedly connected to a lower surface of the heat conductive adhesive layer 42, a heat dissipation plate 44 is fixedly connected to a bottom surface of the heat conductive copper sheet layer 43, the graphene layer 41, the heat conductive adhesive layer 42, the heat conductive copper sheet layer 43 and the heat dissipation plate 44 are matched to absorb heat in the inner panel structure 2 through the graphene layer 41, and then the heat conductive adhesive layer 42 and the heat conductive copper sheet layer 43 are matched to transmit the heat to the heat dissipation plate 44 for heat dissipation and temperature reduction, so as to avoid temperature reduction of the mobile phone screen if the mobile phone screen is not cooled in time, and the mobile phone, the practicability is reduced.
Example 2
As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, a shock-absorbing cushion block 24 is fixedly installed at the bottom of an inner cavity of the inner screen shell 21, a bonding layer 23 is fixedly connected to the top of the shock-absorbing cushion block 24, an inner screen glass screen 22 is bonded to the upper surface of the bonding layer 23, an anti-radiation layer 25 is fixedly connected to the upper surface of the inner screen glass screen 22, a tempered anti-falling glass layer 26 is fixedly connected to the top of the anti-radiation layer 25, the upper surface of the tempered anti-falling glass layer 26 is movably connected to the bottom surface of the outer screen 1, the shock-absorbing cushion blocks 24 are distributed on the bottom surface of the inner cavity of the inner screen shell 21 uniformly, the shock-absorbing cushion blocks 24 are made of rubber materials, the inner screen shell 21 and the shock-absorbing cushion blocks 24 are matched, the inner screen glass screen 22 is protected through the inner screen shell 21, the shock-absorbing cushion blocks 24 are matched, the shock when the device drops is buffered, the probability that the inner screen glass screen 22 is, further improving the protection performance and the service life of the equipment.
Example 3
As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, heat dissipation shrinkage pool 441 has been seted up to the bottom surface of heating panel 44, and the quantity of heat dissipation shrinkage pool 441 is a plurality of, and a plurality of heat dissipation shrinkage pool 441 evenly distributed is on the bottom surface of heating panel 44, through the design of heat dissipation shrinkage pool 441 for the radiating efficiency of heating panel 44 is higher, has further improved the practicality and the availability factor of equipment.
The working principle of the capacitive mobile phone screen with the graphene coating is described in detail below.
As shown in fig. 1-4, when the outer panel 1 and the inner panel structure 2 are mounted, the outer panel 1 is firstly placed on the inner panel structure 2, and then the outer panel 1 is connected with the threaded seat 32 through the threaded rod 33, the threaded rod 33 is rotated by using the rotating handle 331, and then the movable plate 34 is connected with the threaded rod 33 in a matching manner, so that the movable plate 34 moves towards the connecting block 11, the clamping plate 341 is clamped into the clamping groove 111, and thus the outer panel 1 and the inner panel structure 2 are fixed, when the device is used, if a large amount of heat is generated, the heat in the inner panel structure 2 is absorbed through the graphene layer 41, the heat conductivity of the heat-conducting adhesive layer 42 and the heat-conducting copper sheet layer 43 is utilized, the heat is transmitted to the heat-radiating plate 44, and the heat is discharged through the heat-radiating plate 44 and the heat-.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (10)
1. The utility model provides a capacitive cell-phone screen with graphite alkene coating, includes outer screen (1), its characterized in that: outer screen (1) the bottom surface swing joint have interior screen structure (2), interior screen structure (2) are including interior screen casing (21), the upper surface of interior screen casing (21) and the bottom surface fixed connection of outer screen (1), the side fixed mounting of interior screen casing (21) has connection structure (3), the bottom surface fixedly connected with heat radiation structure (4) of outer screen (1), the side fixedly connected with connecting block (11) of outer screen (1), draw-in groove (111) have been seted up to the side of connecting block (11), connection structure (3) are including connecting box (31), the side of connecting box (31) and the side fixed connection of interior screen casing (21), the inner chamber side fixed mounting of connecting box (31) has screw thread seat (32).
2. The capacitive cell phone screen with the graphene coating according to claim 1, wherein: the side movable mounting of screw thread seat (32) has threaded rod (33), the one end of threaded rod (33) extends to outside and fixed connection and rotatory handle (331) of connecting box (31), the side of rotatory handle (331) and the side swing joint of connecting box (31), the top swing joint of connecting box (31) has movable plate (34), the bottom of movable plate (34) extend to the inside of connecting box (31) and with threaded rod (33) swing joint, the top side fixedly connected with cardboard (341) of movable plate (34), cardboard (341) and draw-in groove (111) joint.
3. The capacitive cell phone screen with the graphene coating according to claim 1, wherein: heat radiation structure (4) are including graphite alkene layer (41), the upper surface of graphite alkene layer (41) and the bottom surface fixed connection of interior screen casing (21), the bottom surface fixedly connected with heat-conducting glue film (42) of graphite alkene layer (41), the lower fixed surface of heat-conducting glue film (42) is connected with heat conduction copper sheet layer (43), the bottom surface fixedly connected with heating panel (44) of heat conduction copper sheet layer (43).
4. The capacitive cell phone screen with the graphene coating of claim 3, wherein: heat dissipation shrinkage pool (441) have been seted up to the bottom surface of heating panel (44), the quantity of heat dissipation shrinkage pool (441) is a plurality of, a plurality of heat dissipation shrinkage pool (441) evenly distributed is on the bottom surface of heating panel (44).
5. The capacitive cell phone screen with the graphene coating according to claim 1, wherein: and a damping cushion block (24) is fixedly arranged at the bottom of the inner cavity of the inner screen shell (21).
6. The capacitive cell phone screen with the graphene coating of claim 6, wherein: the top fixedly connected with tie coat (23) of cushion block (24), the upper surface bonding of tie coat (23) has interior screen glass screen (22), the upper surface fixedly connected with radiation protection layer (25) of interior screen glass screen (22).
7. The capacitive cell phone screen with the graphene coating according to claim 1, wherein: the top fixedly connected with tempering of radiation protection layer (25) prevents falling glass layer (26), the tempering prevents falling the upper surface of glass layer (26) and the bottom surface swing joint of outer screen (1).
8. The capacitive mobile phone screen with the graphene coating according to any one of claims 1 or 5, wherein: the number of the shock absorption cushion blocks (24) is a plurality, and the shock absorption cushion blocks (24) are uniformly distributed on the bottom surface of the inner cavity of the inner screen shell (21).
9. The capacitive mobile phone screen with the graphene coating according to any one of claims 1 or 5, wherein: the shock absorption cushion block (24) is made of rubber materials.
10. The capacitive mobile phone screen with the graphene coating according to any one of claims 1 or 2, wherein: the thread that matches with threaded rod (33) is seted up to the inside of screw thread seat (32), threaded rod (33) and screw thread seat (32) threaded connection, the inside of movable plate (34) is seted up with the screw thread of threaded rod (33) looks adaptation, threaded rod (33) and rotatory handle (331) thread sleeve joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011377865.1A CN112565487A (en) | 2020-11-30 | 2020-11-30 | Capacitive mobile phone screen with graphene coating |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011377865.1A CN112565487A (en) | 2020-11-30 | 2020-11-30 | Capacitive mobile phone screen with graphene coating |
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| CN112565487A true CN112565487A (en) | 2021-03-26 |
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| CN202011377865.1A Pending CN112565487A (en) | 2020-11-30 | 2020-11-30 | Capacitive mobile phone screen with graphene coating |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110103033A1 (en) * | 2008-05-30 | 2011-05-05 | Nissha Printing Co., Ltd. | Structure and Method for Mounting Protection Panel with Touch Input Function |
| CN206650705U (en) * | 2017-04-17 | 2017-11-17 | 杭州高烯科技有限公司 | A kind of mobile phone screen based on graphene |
| CN206796683U (en) * | 2017-04-17 | 2017-12-26 | 江西省鼎泰光电技术有限公司 | A kind of dust-proof Anti-radiation type screen safety glass |
| US20190129532A1 (en) * | 2017-10-30 | 2019-05-02 | Shenzhen Sundenal Technology Co. Ltd | Large Size Capacitive Touch Screen, Connection Method between Inner Screen and Outer Screen of Large Size Capacitive Touch Screen, and Connector |
| CN209313881U (en) * | 2019-03-26 | 2019-08-27 | 湖南唯想电子科技有限公司 | A kind of mobile phone display screen shock-damping structure |
| CN209858892U (en) * | 2019-06-04 | 2019-12-27 | 四川金东迪科技有限公司 | Arc-shaped edge-wrapped mobile phone display screen with novel heat dissipation structure |
| CN210415765U (en) * | 2019-06-23 | 2020-04-28 | 奇华光电（昆山）股份有限公司 | Graphene coating structure |
| CN111818205A (en) * | 2020-07-28 | 2020-10-23 | 盐城易快来科技有限公司 | Mounting structure of outer screen and inner screen of mobile phone display screen |
-
2020
- 2020-11-30 CN CN202011377865.1A patent/CN112565487A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110103033A1 (en) * | 2008-05-30 | 2011-05-05 | Nissha Printing Co., Ltd. | Structure and Method for Mounting Protection Panel with Touch Input Function |
| CN206650705U (en) * | 2017-04-17 | 2017-11-17 | 杭州高烯科技有限公司 | A kind of mobile phone screen based on graphene |
| CN206796683U (en) * | 2017-04-17 | 2017-12-26 | 江西省鼎泰光电技术有限公司 | A kind of dust-proof Anti-radiation type screen safety glass |
| US20190129532A1 (en) * | 2017-10-30 | 2019-05-02 | Shenzhen Sundenal Technology Co. Ltd | Large Size Capacitive Touch Screen, Connection Method between Inner Screen and Outer Screen of Large Size Capacitive Touch Screen, and Connector |
| CN209313881U (en) * | 2019-03-26 | 2019-08-27 | 湖南唯想电子科技有限公司 | A kind of mobile phone display screen shock-damping structure |
| CN209858892U (en) * | 2019-06-04 | 2019-12-27 | 四川金东迪科技有限公司 | Arc-shaped edge-wrapped mobile phone display screen with novel heat dissipation structure |
| CN210415765U (en) * | 2019-06-23 | 2020-04-28 | 奇华光电（昆山）股份有限公司 | Graphene coating structure |
| CN111818205A (en) * | 2020-07-28 | 2020-10-23 | 盐城易快来科技有限公司 | Mounting structure of outer screen and inner screen of mobile phone display screen |
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