Vehicle-mounted display screen with finger guiding structure

Abstract

The utility model discloses a vehicle-mounted display screen with a finger guiding structure, which comprises a glass body, an annular printing ink area is arranged on the inner side surface of the glass body, a thin film SENSOR is arranged on the lower surface of the printing ink area, a driving FPC (flexible printed circuit) is connected onto the thin film SENSOR, and a finger guiding structure is arranged on the driving FPC. A film SENSOR is arranged on the surface of the glass body, a visual area and a sliding strip area are arranged on the surface of the outer side of the glass body, the sliding strip area is located below the visual area, the position of the sliding strip area corresponds to that of the film SENSOR, a sliding strip face is arranged on the surface of the sliding strip area, and the sliding strip face has preset roughness. The slider surface obtained by laser engraving can obtain proper roughness, so that when a user touches the slider area, touch feedback is obtained, blind operation can be carried out on the slider area, the constraint of a touch screen on eyes is completely eliminated, and safe driving is facilitated.

Description

Technical Field

[0001] The utility model relates to a vehicle-mounted display screen, more specifically, to a vehicle-mounted display screen with a finger guide structure. Background Art

[0002] While driving, the driver often needs to control the on-board display screen, and the driver's line of sight has to be diverted to the on-board display screen, which can easily distract the driver and cause traffic accidents.

[0003] Chinese utility model patent document CN210270813U discloses a vehicle-mounted touch vibration feedback device, including a front shell and a rear shell. The front shell is affixed with a central control screen, and the central control screen includes a glass cover plate, a touch sensor and a display screen from the outside to the inside, and the three are bonded to each other. A PCB board is installed on the rear side of the front shell, and the PCB board is connected to the display screen through a screw column. A vibration motor is installed on each of a set of diagonal portions of the front shell, and the front shell and the rear shell are fixed to each other and detachable through a sliding connection. A slide rail is provided at each of the four corners of the inner surface of the front shell, and the slide rail is integrally formed with the front shell. A fixing groove is provided at each of the four corners of the inner surface of the rear shell, and the fixing groove is integrally formed with the rear shell. A slider is placed in each of the fixing grooves, and one end of the slider is fixed to both sides of the fixing groove by screws. Two sleeve rods integrally formed on the side wall of the inner surface of the rear shell are provided at one end of the rear shell along the length direction. Each sleeve rod is provided close to one of the sliders, and a spring is sleeved on each of the two sleeve rods. One end of the spring is fixed to the inner side wall of the rear shell, and the other end of the spring exceeds one end of the sleeve rod. The slide rail is a stem-shaped structure. The slider includes a slider body, a side ear and a snap-on shell. The side ear is formed on both sides of the slider body. The snap-on shell is formed on the upper part of the slider body. One end of the snap-on shell is open and the other end is closed. The upper part is also provided with an opening, and the slider can slide into the slide rail from the open end. The two inner long sides of the front shell and the inner long side of the rear shell are provided with mounting parts that can match each other. The inner side of the front shell is provided with a baffle near the short side of one side, and the end of the spring that exceeds the sleeve rod abuts against the baffle. The open ends of the four sliders are all facing the side away from the spring.

[0004] Obviously, the patent realizes X-axis lateral vibration touch feedback touch by setting springs and baffles. This touch control method is too complicated and has high manufacturing cost.

[0005] Chinese invention patent document CN110349279B discloses a vehicle-mounted electronic tag, whose structure includes an ejection terminal, a vehicle-mounted reader, a status display screen, a tag touch-sensitive elastic cutting device, a multi-type touch disk, and an externally attached disk. The ejection terminal is fixedly mounted on the left end of the vehicle-mounted reader, the left end of the tag touch-sensitive elastic cutting device is embedded in the right end of the vehicle-mounted reader, the multi-type touch disk is arranged on the front end surface of the tag touch-sensitive elastic cutting device, the externally attached disk and the tag touch-sensitive elastic cutting device are coaxial, the status display screen is embedded in the middle position of the front end surface of the vehicle-mounted reader, the tag touch-sensitive elastic cutting device includes an elastic cutting mechanism, a card shaft, a fitting reading sheet, and a bite lock clamp, the left end of the elastic cutting mechanism is provided with a fitting reading sheet, and the outer ring surface of the card shaft is fitted with the inner surface of the bite lock clamp. The elastic cutting mechanism includes a gradual pressure guide block, a multi-type label carrying mechanism, and a release mechanism. The gradual pressure guide block is arranged at the top of the release mechanism and is an integrated structure with the release mechanism. The multi-type label carrying mechanism is installed inside the release mechanism by embedding. The gradual pressure guide block can gradually guide the used label at the upper end into the storage track and re-fix it during the process of the car owner switching the electronic label. The multi-type label carrying mechanism includes an inner shaft, a carrying elastic cutting mechanism, a fixing rod, and a pressing member. The outer annular surface of the inner shaft is fixedly connected to the end of the fixing rod away from the carrying elastic cutting mechanism. The back of the pressing member is installed at the left end of the positive end face of the carrying elastic cutting mechanism by embedding. The pressing member will be embedded in the carrying elastic cutting mechanism to limit it in the normal state. When the restraining force of the pressing member is lost, the carrying elastic cutting mechanism is in the use state and will extend toward the outside, so that the internal electronic label is in the use state. The release mechanism includes an extension nozzle, a strong magnetic block, a same-direction strong magnetic block, a mold clamp, a pressure guide strip, and a sealed air cavity. A strong magnetic block is fixedly installed at the top of the extension nozzle, and a same-direction strong magnetic block is embedded in the inner surface of the mold clamp. The left end of the pressure guide strip is embedded in the right end of the sealed air cavity. When the owner rotates the label touch-sensitive elastic cutting device, the release mechanism can perform positioning and release operations on the multi-type label carrying mechanism inside it. The carrying elastic cutting mechanism includes an elastic extension arm, a spring pressure plate, a sliding pull ring disk block, a receiving lock plate, a fastener, a sliding pressure sleeve, and a notch. The bottom end of the elastic extension arm is embedded in the top of the sliding pressure sleeve. The notch is provided at the lower left end of the sliding pressure sleeve and is an integrated structure with the sliding pressure sleeve. A spring pressure plate is provided inside the sliding pull ring disk block. The receiving lock plate and the spring pressure plate are on the same axis. There are a total of six fasteners and they are connected to the sliding pull ring disk block.

[0006] Obviously, this patent realizes touch perception by setting up a label touch-sensitive elastic cutting device. Similarly, this touch control method has too complicated process and high manufacturing cost. Utility Model Content

[0007] Based on this, it is necessary to provide a vehicle-mounted display screen with a finger guide structure for the above technical problems, characterized in that the vehicle-mounted display screen with a finger guide structure comprises a glass body, an annular ink area is provided on the inner surface of the glass body, a thin film sensor is provided on the lower surface of the ink area, a driving FPC is connected to the thin film sensor, a viewing area and a slider area are provided on the outer surface of the glass body, the slider area is located below the viewing area, the position of the slider area corresponds to the thin film sensor, the surface of the slider area is provided with a slider surface, and the slider surface has a preset roughness. The slider surface obtained by laser engraving can obtain a suitable roughness, so that the user can obtain touch feedback when touching the slider area, and can operate the slider area blindly, completely getting rid of the constraint of the touch screen on the eyes, which is conducive to safe driving.

[0008] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0009] A vehicle-mounted display screen with a finger guide structure, characterized in that the vehicle-mounted display screen with a finger guide structure comprises a glass body, an annular ink area is provided on the inner surface of the glass body, a thin film SENSOR is provided on the lower surface of the ink area, a driving FPC is connected to the thin film SENSOR, a viewing area and a sliding area are provided on the outer surface of the glass body, the sliding area is located below the viewing area, the position of the sliding area corresponds to the thin film SENSOR, the surface of the sliding area is provided with a sliding surface, and the sliding surface has a preset roughness.

[0010] As a preferred implementation of the vehicle-mounted display screen with a finger guide structure provided by the utility model, the sliding strip surface is obtained by laser engraving.

[0011] As a preferred implementation of the vehicle-mounted display screen with a finger guide structure provided by the utility model, the roughness of the sliding strip surface is 300 nanometers to 509 nanometers.

[0012] As a preferred implementation of the vehicle-mounted display screen with a finger guide structure provided by the utility model, the roughness of the sliding strip surface is 350 nanometers.

[0013] As a preferred implementation of the vehicle-mounted display screen with a finger guide structure provided by the utility model, the sliding strip surface is an AG spray-coated surface.

[0014] As a preferred implementation of the vehicle-mounted display screen with a finger guide structure provided by the utility model, the roughness of the sliding strip surface is 200 nanometers to 300 nanometers.

[0015] As a preferred implementation of the vehicle-mounted display screen with a finger guide structure provided by the utility model, the roughness of the sliding strip surface is 250 nanometers.

[0016] As a preferred implementation of the vehicle-mounted display screen with a finger guide structure provided by the utility model, both ends of the sliding strip surface are provided with a non-slip area.

[0017] As a preferred implementation of the vehicle-mounted display screen with a finger guide structure provided by the utility model, the roughness of the anti-slip area is greater than that of the sliding strip surface.

[0018] As a preferred implementation of the vehicle-mounted display screen with a finger guide structure provided by the utility model, both ends of the sliding strip surface are provided with an anti-slip convex point.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] The utility model provides a vehicle-mounted display screen with a finger guide structure. The sliding bar surface obtained by laser engraving can obtain a suitable roughness, so that the user can obtain touch feedback when touching the sliding bar area, and can operate the sliding bar area blindly, completely getting rid of the constraint of the touch screen on the eyes, which is conducive to safe driving.

[0021] In addition, the slider surface can be an AG sprayed surface. The roughness of the slider surface is nanometers to nanometers. Preferably, the roughness of the slider surface is nanometers. Through AG spraying, the slider surface obtains a suitable roughness, so that when the user touches the slider area, he can obtain touch feedback, and can operate the slider area blindly, completely getting rid of the constraints of the touch screen on the eyes, which is conducive to safe driving. In addition, through AG spraying, the slider surface can obtain a suitable frosted effect, which can also provide visual beauty.

[0022] In addition, both ends of the slider surface can be provided with an anti-slip area. The roughness of the anti-slip area is greater than that of the slider surface. By using the anti-slip areas at both ends of the slider surface, when the user's finger slides to the anti-slip area, since the roughness of the anti-slip area is greater than that of the slider surface, the user's finger can feel obvious resistance, thereby judging that the finger has slid to the edge of the slider surface, which is convenient for operation.

[0023] In addition, both ends of the slide surface can be provided with an anti-skid convex point. With the anti-skid convex points at both ends of the slide surface, when the user's finger slides onto the anti-skid convex point, the user's finger can clearly feel the convex feeling of the anti-skid convex point, thereby judging that the finger has slid to the edge of the slide surface, which is convenient for operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the scheme in the utility model, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 This is a schematic diagram of the structure of the vehicle-mounted display screen with a finger guide structure of the utility model;

[0026] Figure 2 for Figure 1 A schematic diagram of the three-dimensional structure of the vehicle display screen with a finger guide structure, which is another viewing angle;

[0027] Figure 3 This is a schematic diagram of the structure of the vehicle-mounted display screen with a finger guide structure of the utility model, which is another embodiment;

[0028] Figure 4 This is a schematic diagram of the structure of the vehicle-mounted display screen with a finger guide structure of the utility model, which is another implementation mode;

[0029] Figure 5 This is a structural schematic diagram of a vehicle-mounted display screen with a finger guide structure of the utility model, which is another implementation mode;

[0030] The markings in the figure are as follows: 1. Glass body; 11. Sliding bar area; 111. Sliding bar surface; 112. Anti-slip area; 113. Anti-slip bump; 12. Viewing area; 2. Ink area; 3. Thin film SENSOR; 4. Driving FPC. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0032] As described in the background art, in the prior art, for the vehicle-mounted display screen, the driver often needs to control the vehicle-mounted display screen while driving, and the driver's sight has to be diverted to the vehicle-mounted display screen, which can easily distract the driver and cause a traffic accident.

[0033] In order to solve this technical problem, the utility model provides a vehicle-mounted display screen with a finger-guide structure, comprising a glass body 1, an annular ink area 2 is provided on the inner surface of the glass body 1, a thin film SENSOR 3 is provided on the lower surface of the ink area 2, a driving FPC 4 is connected to the film SENSOR 3, a viewing area 12 and a sliding area 11 are provided on the outer surface of the glass body 1, the sliding area 11 is located below the viewing area 12, the position of the sliding area 11 corresponds to the film SENSOR 3, the surface of the sliding area 11 is provided with a sliding surface 111, and the sliding surface 111 has a preset roughness.

[0034] Through the above structural design, the slider surface 111 obtained by laser engraving can obtain a suitable roughness, so that the user can obtain touch feedback when touching the slider area 11, and can operate the slider area 11 blindly, completely getting rid of the constraints of the touch screen on the eyes, which is conducive to safe driving.

[0035] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0036] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0037] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0038] Example 1

[0039] like Figure 1 and Figure 2As shown, the vehicle-mounted display screen with a finger guide structure includes a glass body 1, an annular ink area 2 is provided on the inner surface of the glass body 1, a thin film SENSOR 3 is provided on the lower surface of the ink area 2, and a driving FPC 4 is connected to the film SENSOR 3, a viewing area 12 and a sliding area 11 are provided on the outer surface of the glass body 1, the sliding area 11 is located below the viewing area 12, the position of the sliding area 11 corresponds to the film SENSOR 3, and a sliding surface 111 is provided on the surface of the sliding area 11, and the sliding surface 111 has a preset roughness.

[0040] It should be noted that the sliding strip surface 111 is obtained by laser engraving. In addition, the roughness of the sliding strip surface 111 is 300 nanometers to 509 nanometers. Preferably, the roughness of the sliding strip surface 111 is 350 nanometers.

[0041] The working mode of this embodiment is described below.

[0042] The slider surface 111 obtained by laser engraving can obtain a suitable roughness, so that the user can obtain touch feedback when touching the slider area 11, and can operate the slider area 11 blindly, completely getting rid of the constraint of the touch screen on the eyes, which is conducive to safe driving.

[0043] Example 2

[0044] like Figure 3 As shown, the vehicle-mounted display screen with a finger guide structure provided in Example 1 is further optimized. Specifically, the slider surface 111 is an AG spray-coated surface.

[0045] It should be noted that the roughness of the sliding strip surface 111 is 200 nanometers to 300 nanometers. Preferably, the roughness of the sliding strip surface 111 is 250 nanometers.

[0046] The working mode of this embodiment is described below.

[0047] Through AG spraying, the slider surface 111 has a suitable roughness, so that when the user touches the slider area 11, he can get touch feedback, and can operate the slider area 11 blindly, completely getting rid of the constraints of the touch screen on the eyes, which is conducive to safe driving. In addition, through AG spraying, the slider surface 111 can obtain a suitable frosted effect, which can also provide visual beauty.

[0048] Example 3

[0049] like Figure 4 As shown, the vehicle-mounted display screen with a finger guide structure provided in Embodiment 1 or 2 is further optimized. Specifically, a non-slip area 112 is provided at both ends of the sliding strip surface 111 .

[0050] It should be noted that the roughness of the anti-slip area 112 is greater than that of the sliding strip surface 111 .

[0051] The working mode of this embodiment is described below.

[0052] By utilizing the anti-slip areas 112 at both ends of the slider surface 111, when the user's finger slides to the anti-slip area 112, since the roughness of the anti-slip area 112 is greater than that of the slider surface 111, the user's finger can feel obvious resistance, thereby judging that the finger has slid to the edge of the slider surface 111, which is convenient for operation.

[0053] Example 4

[0054] like Figure 5 As shown, the vehicle-mounted display screen with a finger guide structure provided in Embodiment 1 or 2 is further optimized. Specifically, both ends of the sliding strip surface 111 are provided with an anti-slip protrusion 113 .

[0055] The working mode of this embodiment is described below.

[0056] By utilizing the anti-skid protrusions 113 at both ends of the slide surface 111, when the user's fingers slide onto the anti-skid protrusions 113, the user's fingers can clearly feel the convex feeling of the anti-skid protrusions 113, thereby determining that the fingers have slid to the edge of the slide surface 111, which is convenient for operation.

[0057] The terms "coupling" and "coupling" involved in the embodiments of the present application should be understood in a broad sense. For example, they may refer to a direct physical connection, or an indirect connection achieved through electronic devices, such as a connection achieved through resistors, inductors, capacitors or other electronic devices.

[0058] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0059] Obviously, the embodiments described above are only some embodiments of the present application, rather than all embodiments. The preferred embodiments of the present application are given in the accompanying drawings, but they do not limit the patent scope of the present application. The present application can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present application more thorough and comprehensive. Although the present application is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the specification and drawings of this application, directly or indirectly used in other related technical fields, is similarly within the scope of patent protection of this application.

Claims

1. A vehicle-mounted display screen with a finger guide structure, characterized in that: The vehicle-mounted display screen with a finger guide structure comprises a glass body (1), an annular ink area (2) is provided on the inner surface of the glass body (1), a thin film sensor (3) is provided on the lower surface of the ink area (2), a driving FPC (4) is connected to the thin film sensor (3), a viewing area (12) and a sliding area (11) are provided on the outer surface of the glass body (1), the sliding area (11) is located below the viewing area (12), the position of the sliding area (11) corresponds to the thin film sensor (3), the surface of the sliding area (11) is provided with a sliding surface (111), and the sliding surface (111) has a preset roughness.

2. The vehicle-mounted display screen with a finger guide structure according to claim 1, characterized in that: The sliding strip surface (111) is obtained by laser engraving.

3. The vehicle-mounted display screen with a finger guide structure according to claim 2, characterized in that: The roughness of the sliding strip surface (111) is 300 nanometers to 509 nanometers.

4. The vehicle-mounted display screen with a finger guide structure according to claim 3, characterized in that: The roughness of the sliding strip surface (111) is 350 nanometers.

5. The vehicle-mounted display screen with a finger guide structure according to claim 1, characterized in that: The sliding strip surface (111) is an AG spray-coated surface.

6. The vehicle-mounted display screen with a finger guide structure according to claim 5, characterized in that: The roughness of the sliding strip surface (111) is 200 nanometers to 300 nanometers.

7. The vehicle-mounted display screen with a finger guide structure according to claim 6, characterized in that: The roughness of the sliding strip surface (111) is 250 nanometers.

8. The vehicle-mounted display screen with a finger guide structure according to claim 1, characterized in that: An anti-slip area (112) is provided at both ends of the sliding strip surface (111).

9. The vehicle-mounted display screen with a finger guide structure according to claim 8, characterized in that: The roughness of the anti-slip area (112) is greater than that of the sliding strip surface (111).

10. The vehicle-mounted display screen with a finger guide structure according to claim 1, characterized in that: Both ends of the sliding strip surface (111) are provided with an anti-slip protrusion (113).

Images