CN216486389U - Touch screen for new energy automobile - Google Patents

Abstract

The utility model discloses a touch screen for a new energy automobile, which comprises an installation shell, wherein an opening is formed in the top of the installation shell, a circuit board is fixedly installed at the bottom inside the installation shell, clamping grooves are formed in the left side and the right side inside the installation shell, an installation seat is clamped between the clamping grooves, a liquid crystal panel is fixedly installed at the bottom inside the installation seat, a touch panel is bonded at the top of the liquid crystal panel, an optical elastic layer is bonded at the top of the touch panel, a protective layer is bonded at the top of the optical elastic layer, wire holes are formed in the left side and the right side of the bottom of the installation seat, connecting wires are fixedly connected to the left side and the right side of the top of the circuit board, the other ends of the connecting wires penetrate through the wire holes to be connected with the liquid crystal panel, and a heat dissipation mechanism is fixedly installed at the bottom inside the installation shell. By adopting the structure, the touch panel is used for receiving touch information, and the optical elastic layer is used for carrying out elastic buffer protection on the touch panel so as to prevent the touch panel from being in failure due to larger external force.

Description

Touch screen for new energy automobile

Technical Field

The utility model belongs to the field of touch screens, and particularly relates to a touch screen for a new energy automobile.

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.

New energy automobile often uses the touch-sensitive screen to control it, but because rock great on the car, the touch-sensitive screen often can receive the impact, and common touch-sensitive screen protection effect itself is relatively poor, appears damaging easily in long-time use, and common touch-sensitive screen radiating effect itself is also relatively poor, uses for a long time to lead to the overheated condition to appear in the touch-sensitive screen easily, is unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a touch screen for a new energy automobile, aiming at solving the problems of poor protection effect and poor heat dissipation effect of the common touch screen.

The technical purpose of the utility model is realized by the following technical scheme: the utility model provides a touch-sensitive screen for new energy automobile, includes the installation shell, the opening has been seted up at the top of installation shell, the inside bottom fixed mounting of installation shell has the circuit board, the draw-in groove has all been seted up to the inside left and right sides of installation shell, the joint has the mount pad between the draw-in groove, the inside bottom fixed mounting of mount pad has liquid crystal display panel, liquid crystal display panel's top bonds there is touch panel, touch panel's top bonds there is the optics elastic layer, the top of optics elastic layer bonds there is the protective layer, the wire guide has all been seted up to the bottom left and right sides of mount pad, the equal fixedly connected with connecting wire in the top left and right sides of circuit board, connecting wire's the other end all passes the wire guide and is connected with liquid crystal display panel, the inside bottom fixed mounting of installation shell has heat dissipation mechanism.

By adopting the technical scheme, the circuit board is arranged and used for processing data information in a centralized way, so as to provide real-time feedback according to the touch information, the clamping grooves are used for clamping the mounting seat, the liquid crystal panel in the mounting seat is used for displaying pictures, the touch panel is used for receiving the touch information, so as to facilitate the operation, the optical elastic layer is used for elastic buffering protection of the touch panel to prevent the touch panel from being in failure due to a large external force, the protective layer is positioned at the top and is used for improving the overall plane strength of the touch screen, so as to avoid the damage easily occurring in the using process, the connecting lead passes through the lead hole to connect the liquid crystal panel and the circuit board, the circuit board can normally receive the touch signal and process the feedback, and the heat dissipation mechanism is used for dissipating heat for the circuit board, so that the phenomenon that the circuit board is overheated in the long-time working process is avoided.

Further, as preferred technical scheme, heat dissipation mechanism includes mounting groove, heat conduction graphite flake, thermovent, dustproof filter screen, the mounting groove has been seted up to the inside bottom of installation shell, the inside fixed mounting of mounting groove has the heat conduction graphite flake, the equidistant multiunit thermovent of having seted up in inside bottom of mounting groove, the equal fixedly connected with dustproof filter screen of port department of thermovent.

Through adopting above-mentioned technical scheme, set up the mounting groove, the inside heat conduction graphite flake of being used for installing of mounting groove, the heat conduction graphite flake contacts with the circuit board, and the heat that the circuit board during operation gived off can effectively be derived to the heat conduction graphite flake, and the heat of deriving disperses to the external world through the thermovent, and dustproof filter screen is used for protecting the thermovent to outside dust impurity gets into inside the installation shell through the thermovent.

Further, as a preferred technical scheme, two groups of threaded holes are formed in the left side and the right side of the mounting shell and in positions corresponding to the clamping grooves, threaded holes are formed in the left side and the right side of the mounting seat, and fixing bolts are connected to the inner threads of the threaded holes.

Through adopting above-mentioned technical scheme, set up screw hole and fixing bolt, the inside threaded connection of screw hole has fixing bolt to further strengthen the tightness of mount pad when the draw-in groove is inside, so that the condition that rocks appears because of having the space in the mount pad, influence the result of use of this touch-sensitive screen.

Further, as a preferred technical scheme, the upper end of the outer side of the mounting shell is integrally connected with an expansion ring.

Through adopting above-mentioned technical scheme, set up the extension circle, the extension circle is located the outside upper end of installation shell, and the extension circle is used for improving the aesthetic property when this touch-sensitive screen is installed in the car, avoids appearing leaking the condition of installation department seam.

Further, as the preferred technical scheme, the installation shell comprises a plastic layer, a wear-resistant layer and a paint layer, wherein the wear-resistant layer is bonded on the outer surface of the plastic layer, and the paint layer is sprayed on the outer surface of the wear-resistant layer.

Through adopting above-mentioned technical scheme, set up the plastic layer, the plastic layer is the basis of installation shell to reduce the whole weight of installation shell, the wearing layer is located the outside of plastic layer, and the wearing layer is used for improving the wearability of installation shell, so that the installation shell condition of wearing and tearing appears in long-time use in order to avoid, and the paint layer is located the outside, and the paint layer is used for improving the aesthetic property of installation shell, so that promote the propaganda.

Further, as a preferred technical scheme, an antifouling coating is fixedly connected to the top of the protective layer.

Through adopting above-mentioned technical scheme, set up antifouling coating, antifouling coating is located the top of protective layer, and antifouling coating is used for improving the cleaning nature of protective layer to the protective layer appears being infected with the condition of fingerprint, spot in daily use.

Further, as a preferred technical scheme, a power supply connecting hole is formed in the lower end of the left side of the mounting shell.

By adopting the technical scheme, the power supply connecting hole is formed, and the circuit board can be connected with the circuit system in the vehicle through the power supply lead so as to electrically support the touch screen.

Further, as preferred technical scheme, the mounting hole has all been seted up at four corners in the bottom of installation shell.

Through adopting above-mentioned technical scheme, set up the mounting hole, the mounting hole is used for making things convenient for the staff to install this touch-sensitive screen in the car suitable position to fix it.

In summary, the utility model mainly has the following beneficial effects: the touch screen comprises a mounting seat, a liquid crystal panel, a touch panel, an optical elastic layer, a protective layer and a protective layer, wherein the liquid crystal panel in the mounting seat is used for displaying pictures, the touch panel is used for receiving touch information so as to be operated, the optical elastic layer is used for performing elastic buffer protection on the touch panel so as to prevent the touch panel from being subjected to a fault caused by a large external force, the protective layer is positioned at the top, and the protective layer is used for improving the overall plane strength of the touch screen so as to prevent the touch screen from being easily damaged in a using process and further achieve the purpose of improving the durability of the touch screen; second, set up heat dissipation mechanism, heat dissipation mechanism includes the mounting groove, the heat conduction graphite flake, the thermovent, dustproof filter screen, the inside heat conduction graphite flake of installation that is used for of mounting groove, the heat conduction graphite flake contacts with the circuit board, the heat that the circuit board during operation gived off can effectively be derived to the heat conduction graphite flake, the heat of deriving disperses to the external world through the thermovent, dustproof filter screen is used for protecting the thermovent, inside in order to avoid external dust impurity to get into the installation shell through the thermovent, thereby reach the purpose that improves the radiating effect.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a sectional view of the internal structure of the present invention.

Fig. 3 is an enlarged view of the threaded hole portion structure of the present invention.

Fig. 4 is a schematic view of the mounting envelope structure of the present invention.

Reference numerals: 1. the mounting shell, 101, the plastic layer, 102, the wearing layer, 103, the paint layer, 2, the opening, 3, the circuit board, 4, the draw-in groove, 5, the mount pad, 6, liquid crystal display panel, 7, touch panel, 8, the optical elastic layer, 9, the protective layer, 10, the wire guide, 11, connecting wire, 12, heat dissipation mechanism, 1201, the mounting groove, 1202, the heat conduction graphite flake, 1203, the thermovent, 1204, dustproof filter screen, 13, the screw hole, 14, fixing bolt, 15, the extension circle, 16, antifouling coating, 17, the power connecting hole, 18, the mounting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Embodiment 1 refers to fig. 1-4, this embodiment a touch-sensitive screen for new energy automobile, including installation shell 1, opening 2 has been seted up at the top of installation shell 1, the inside bottom fixed mounting of installation shell 1 has circuit board 3, draw-in groove 4 has all been seted up to the inside left and right sides of installation shell 1, the joint has mount pad 5 between the draw-in groove 4, the inside bottom fixed mounting of mount pad 5 has liquid crystal display panel 6, liquid crystal display panel 6's top bonds and has touch panel 7, touch panel 7's top bonds and has optical elastic layer 8, optical elastic layer 8's top bonds and has protective layer 9, wire guide 10 has all been seted up to the bottom left and right sides of mount pad 5, the equal fixedly connected with connecting wire 11 in the top left and right sides of circuit board 3, connecting wire 11's the other end all passes wire guide 10 and is connected with liquid crystal display panel 6, the inside bottom fixed mounting of installation shell 1 has heat dissipation mechanism 12.

In order to achieve the purpose of improving the durability of the touch screen, the circuit board 3 is used for processing data information in a centralized manner so as to provide real-time feedback according to the touch information, the liquid crystal panel 6 inside the mounting base 5 is used for displaying pictures, the touch panel 7 is used for receiving the touch information so as to be controlled, the optical elastic layer 8 is used for performing elastic buffering protection on the touch panel 7 so as to prevent the touch panel 7 from being broken by a large external force, the protective layer 9 is located at the top, and the protective layer 9 is used for improving the overall plane strength of the touch screen so as to prevent the touch screen from being easily damaged in the using process.

Embodiment 2 referring to fig. 2, on the basis of embodiment 1, in order to achieve the purpose of efficient heat dissipation, this embodiment innovatively designs a heat dissipation manner, specifically, the heat dissipation mechanism 12 includes a mounting groove 1201, a heat conductive graphite sheet 1202, a heat dissipation port 1203, and a dustproof filter net 1204, the mounting groove 1201 is formed at the bottom inside the mounting case 1, the heat conductive graphite sheet 1202 is fixedly mounted inside the mounting groove 1201, a plurality of sets of heat dissipation ports 1203 are formed at the bottom inside the mounting groove 1201 at equal intervals, the dustproof filter net 1204 is fixedly connected to both end ports of the heat dissipation ports 1203, the mounting groove 1201 is used for mounting the heat conductive graphite sheet 1202 inside the mounting groove 1201, the heat conductive graphite sheet 1202 is in contact with the circuit board 3, the heat conductive graphite sheet 1202 can effectively derive heat dissipated by the circuit board 3 during operation, the derived heat is dissipated to the outside through the heat dissipation port 1203, and the dustproof filter net 1204 is used for protecting the heat dissipation port 1203, so as to prevent external dust and impurities from entering the inside of the mounting case 1 through the heat dissipation port 1203.

Referring to fig. 1-3, in order to achieve the purpose of improving the installation stability of the installation base 5, two sets of threaded holes 13 are respectively formed in the left and right sides of the installation shell 1 corresponding to the clamping groove 4, the threaded holes 13 are also formed in the left and right sides of the installation base 5, the internal threads of the threaded holes 13 are connected with fixing bolts 14, the threaded holes 13 and the fixing bolts 14 are arranged, and the fixing bolts 14 are connected with the internal threads of the threaded holes 13, so that the tightness of the installation base 5 in the clamping groove 4 is further enhanced, and the situation that the installation base 5 shakes due to the existence of gaps is avoided, and the use effect of the touch screen is affected.

Referring to fig. 1-2, in order to achieve the purpose of ensuring the installation aesthetic property, the outer upper end of the installation shell 1 of the present embodiment is integrally connected with an extension ring 15, the extension ring 15 is disposed, the extension ring 15 is located at the outer upper end of the installation shell 1, and the extension ring 15 is used for improving the aesthetic property of the touch screen when being installed in a vehicle, so as to avoid the occurrence of the situation of leaking the joint seam at the installation position.

Embodiment 3 referring to fig. 4, this embodiment is based on embodiment 2, in order to achieve the purpose of improving the durability of the installation shell 1, this embodiment has an innovative design on the structure of the installation shell 1, specifically, the installation shell 1 is composed of a plastic layer 101, an abrasion-resistant layer 102 and a paint layer 103, the abrasion-resistant layer 102 is bonded on the outer surface of the plastic layer 101, the paint layer 103 is sprayed on the outer surface of the abrasion-resistant layer 102, the plastic layer 101 is provided, the plastic layer 101 is the base of the installation shell 1, so as to reduce the overall weight of the installation shell 1, the abrasion-resistant layer 102 is located on the outer side of the plastic layer 101, the abrasion-resistant layer 102 is used for improving the abrasion resistance of the installation shell 1, so as to prevent the installation shell 1 from being worn during long-time use, the paint layer 103 is located on the outermost side, and the paint layer 103 is used for improving the aesthetic property of the installation shell 1, so as to promote publicity.

Referring to fig. 1-2, in order to achieve the purpose of improving the smudge resistance of the protective layer 9, an antifouling coating 16 is fixedly connected to the top of the protective layer 9 in this embodiment, the antifouling coating 16 is disposed, the antifouling coating 16 is located on the top of the protective layer 9, and the antifouling coating 16 is used to improve the cleanability of the protective layer 9, so as to prevent the protective layer 9 from being stained with fingerprints and stains during daily use.

Referring to fig. 2, in order to achieve the purpose of facilitating connection with an external power source, the lower end of the left side of the mounting case 1 of the present embodiment is provided with a power connection hole 17, and the circuit board 3 can be connected with a circuit system in the vehicle through a power wire, so as to electrically support the touch screen.

Referring to fig. 2, in order to achieve the purpose of facilitating installation of the touch screen, in this embodiment, mounting holes 18 are formed in four corners of the bottom of the mounting case 1, and the mounting holes 18 are formed, where the mounting holes 18 are used to facilitate workers to install the touch screen at a proper position in a vehicle, so as to fix the touch screen.

The use principle and the advantages are as follows: when the touch screen is used, a worker installs the touch screen at a proper position in a vehicle through the installation hole 18, the expansion ring 15 is used for improving the aesthetic property of the touch screen when the touch screen is installed in the vehicle and avoiding the situation that a seam of an installation part leaks, the touch screen is connected with a circuit system in the vehicle by a power supply lead penetrating through the power supply connection hole 17 so as to electrically support the touch screen, the circuit board 3 is used for intensively processing data information so as to provide real-time feedback according to the touch information, the clamping grooves 4 are used for clamping the installation seat 5, the liquid crystal panel 6 in the installation seat 5 is used for displaying pictures, the touch panel 7 is used for receiving the touch information so as to be controlled, the optical elastic layer 8 is used for carrying out elastic buffer protection on the touch panel 7 so as to prevent the touch panel 7 from being failed by a large external force, the protective layer 9 is positioned at the top, and the protective layer 9 is used for improving the overall plane strength of the touch screen, in order to avoid damage that easily occurs during use, the anti-soiling coating 16 is located on top of the protective layer 9, the anti-soiling coating 16 being intended to improve the cleanability of the protective layer 9, so as to prevent the protective layer 9 from being stained with fingerprints and stains in the daily use process, the connecting wires 11 pass through the wire holes 10 to connect the liquid crystal panel 6 with the circuit board 3, so that the circuit board 3 can normally receive the touch signal and process the feedback, the mounting groove 1201 is used for mounting the heat conducting graphite sheet 1202 therein, the heat conducting graphite sheet 1202 contacts with the circuit board 3, the heat conducting graphite sheet 1202 can effectively derive the heat emitted by the circuit board 3 during operation, the derived heat is emitted to the outside through the heat dissipating port 1203, the dustproof filter net 1204 is used for protecting the heat dissipating port 1203, so that external dust and impurities can be prevented from entering the mounting shell 1 through the heat dissipation port 1203, and the phenomenon that the touch screen is overheated in the long-time use process can be avoided.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a new energy automobile is with touch-sensitive screen which characterized in that: the liquid crystal display panel comprises an installation shell (1), an opening (2) is formed in the top of the installation shell (1), a circuit board (3) is fixedly installed at the bottom of the interior of the installation shell (1), clamping grooves (4) are formed in the left side and the right side of the interior of the installation shell (1), an installation seat (5) is clamped between the clamping grooves (4), a liquid crystal panel (6) is fixedly installed at the bottom of the interior of the installation seat (5), a touch panel (7) is bonded to the top of the liquid crystal panel (6), an optical elastic layer (8) is bonded to the top of the touch panel (7), a protective layer (9) is bonded to the top of the optical elastic layer (8), wire holes (10) are formed in the left side and the right side of the bottom of the installation seat (5), connecting wires (11) are fixedly connected to the left side and the right side of the top of the circuit board (3), and the other ends of the connecting wires (11) penetrate through the wire holes (10) to be connected with the liquid crystal panel (6), and a heat dissipation mechanism (12) is fixedly arranged at the bottom inside the mounting shell (1).

2. The touch screen for the new energy automobile according to claim 1, characterized in that: heat dissipation mechanism (12) include mounting groove (1201), heat conduction graphite piece (1202), thermovent (1203), dustproof filter screen (1204), mounting groove (1201) have been seted up to the inside bottom of installation shell (1), the inside fixed mounting of mounting groove (1201) has heat conduction graphite piece (1202), multiunit thermovent (1203) have been seted up to the inside bottom of mounting groove (1201) equidistant, equal fixedly connected with dustproof filter screen (1204) of port department of thermovent (1203).

3. The touch screen for the new energy automobile according to claim 1, characterized in that: two groups of threaded holes (13) are formed in the positions, corresponding to the clamping grooves (4), of the left side and the right side of the mounting shell (1), the threaded holes (13) are formed in the left side and the right side of the mounting seat (5) in the same mode, and fixing bolts (14) are connected to the inner threads of the threaded holes (13).

4. The touch screen for the new energy automobile according to claim 1, characterized in that: the outer side upper end of the mounting shell (1) is integrally connected with an expansion ring (15).

5. The touch screen for the new energy automobile according to claim 1, characterized in that: the mounting shell (1) is composed of a plastic layer (101), a wear-resistant layer (102) and a paint layer (103), the wear-resistant layer (102) is bonded to the outer surface of the plastic layer (101), and the paint layer (103) is sprayed on the outer surface of the wear-resistant layer (102).

6. The touch screen for the new energy automobile according to claim 1, characterized in that: the top of the protective layer (9) is fixedly connected with an antifouling coating (16).

7. The touch screen for the new energy automobile according to claim 1, characterized in that: and a power supply connecting hole (17) is formed in the lower end of the left side of the mounting shell (1).

8. The touch screen for the new energy automobile according to claim 1, characterized in that: mounting holes (18) are formed in four corners of the bottom of the mounting shell (1).

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