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CN-224232166-U - Vehicle-mounted curved surface arc edge reinforcement type touch screen module

CN224232166UCN 224232166 UCN224232166 UCN 224232166UCN-224232166-U

Abstract

The utility model relates to the technical field of touch screen modules, in particular to a vehicle-mounted curved arc-shaped edge reinforcement type touch screen module which comprises a vehicle-mounted touch screen module main body, wherein a protective frame is arranged on the vehicle-mounted touch screen module main body, a positioning frame is fixedly clamped in the protective frame, a curved glass cover plate, a touch sensing layer and a display module are sequentially arranged on the inner side of the positioning frame, buffer glue layers are respectively arranged on the periphery between the touch sensing layer and the display module as well as between the touch sensing layer and the curved glass cover plate, a backboard cover is fixedly clamped at the back of the protective frame, a protective cushion layer is fixedly arranged on the inner side of the backboard cover, and the protective cushion layer is supported on the back of the display module. This on-vehicle curved surface arc edge reinforcement formula touch-sensitive screen module sets up side edge reinforced structure and lower edge reinforced structure respectively in both sides and curved surface curved bottom, can effectively promote shock resistance to avoid influencing the operation of display screen and use.

Inventors

  • WANG ZEHUI
  • DU KANG
  • ZHANG GUANGYANG

Assignees

  • 苏州西楚智能科技有限公司

Dates

Publication Date
20260512
Application Date
20250609

Claims (6)

  1. 1. The utility model provides a vehicle-mounted curved surface arc edge reinforcement type touch screen module, includes vehicle-mounted touch screen module main part (1), its characterized in that is equipped with protection frame (4) on vehicle-mounted touch screen module main part (1), and protection frame (4) internal joint is fixed with positioning frame (8), curved surface glass apron (10), touch-sensitive layer (9) and display module assembly (5) are installed in proper order to positioning frame (8) inboard, and are equipped with buffer glue layer (7) around between touch-sensitive layer (9) and display module assembly (5) and curved surface glass apron (10) respectively, protection frame (4) back still joint is fixed with backplate lid (3), and backplate lid (3) inboard is fixed with protection cushion layer (6) to protection cushion layer (6) support in display module assembly (5) back, protection frame (4) bottom and both sides are integrative respectively to be equipped with lower edge reinforcement structure (2) and side reinforcement structure (13), and be equipped with one ring and curved surface glass apron (10) and positioning frame (8) even tight contact's buffer ring (12) in protection frame (4).
  2. 2. The vehicle-mounted curved surface arc-shaped edge reinforcement type touch screen module of claim 1, wherein the protective frame (4) is integrally and inwards bent, a protective soft film (11) is arranged on the inner side of the protective frame (4), and the protective soft film (11) is adhered to the outer part of the curved glass cover plate (10).
  3. 3. The vehicle-mounted curved surface arc-shaped edge reinforcement type touch screen module of claim 2, wherein the outer side face of the lower edge reinforcement structure (2) is flush with a straight line formed by two sides of the protective frame (4), and an arc-shaped groove is formed in the middle of the lower edge reinforcement structure (2).
  4. 4. The vehicle-mounted curved surface arc-shaped edge reinforcement type touch screen module of claim 1, wherein the buffer adhesive layer (7) is made of optical transparent adhesive.
  5. 5. The vehicle-mounted curved surface arc-shaped edge reinforcement type touch screen module of claim 1, wherein the cross section of the sealing buffer ring (12) is of a convex structure, and the convex part of the sealing buffer ring (12) is in interference clamping connection with the protective frame (4).
  6. 6. The vehicle-mounted curved surface arc-shaped edge reinforcement type touch screen module of claim 1, wherein the upper end and the lower end of the side edge reinforcement structure (13) are respectively arranged in a protruding mode, and an arc-shaped groove structure is arranged in the middle of the side edge reinforcement structure (13).

Description

Vehicle-mounted curved surface arc edge reinforcement type touch screen module Technical Field The utility model relates to the technical field of touch screen modules, in particular to a vehicle-mounted curved surface arc-shaped edge reinforcement type touch screen module. Background With the development of automobile intellectualization, an on-board display screen has become an important interface for man-machine interaction. The traditional vehicle-mounted display screen adopts a plane structure, lacks aesthetic property and integration level, and is difficult to meet the requirements of users on technological sense and operation experience. In recent years, curved screens have been increasingly used in vehicle systems because of their high visual impact, high space utilization, and the like. In the use process of the existing vehicle-mounted display screen, due to the fact that the vehicle use environment is complex, vibration, large temperature change and the like are caused, stress concentration is easy to occur at the corner part of the curved surface touch screen, screen cracking or touch failure is caused, and the reliability and the service life of a product are affected. Disclosure of utility model The utility model aims to provide a vehicle-mounted curved surface arc-shaped edge reinforcement type touch screen module, which is used for solving the problems that stress concentration is easy to occur at the corner part of a vehicle-mounted curved surface touch screen in the current market, so that the screen is cracked or touch control is invalid, and the reliability and the service life of a product are influenced. The technical scheme includes that the vehicle-mounted curved surface arc-shaped edge reinforcement type touch screen module comprises a vehicle-mounted touch screen module body, a protective frame is arranged on the vehicle-mounted touch screen module body, a positioning frame is fixedly clamped in the protective frame, a curved surface glass cover plate, a touch sensing layer and a display module are sequentially arranged on the inner side of the positioning frame, buffer glue layers are respectively arranged on the periphery between the touch sensing layer and the display module and between the touch sensing layer and the curved surface glass cover plate, a backboard cover is fixedly clamped on the back of the protective frame, a protective cushion layer is fixedly arranged on the inner side of the backboard cover, the protective cushion layer is supported on the back of the display module, a lower edge reinforcement structure and a side edge reinforcement structure are integrally arranged on the bottom and two sides of the protective frame respectively, and a circle of sealing buffer rings which are in tight contact with the curved surface glass cover plate and the positioning frame are arranged in the protective frame. Preferably, the whole inward bending of protection frame sets up, and the protection frame inboard is equipped with the protection soft membrane to the protection soft membrane adheres to curved surface glass apron outside. Preferably, the outer side surface of the lower edge reinforcing structure is flush with the straight line formed by two sides of the protective frame, and the middle part of the lower edge reinforcing structure is provided with a circular arc groove. Preferably, the buffer adhesive layer is an optically transparent adhesive. Preferably, the cross section of the sealing buffer ring is of a convex structure, and the protruding part of the sealing buffer ring is in interference clamping connection with the protective frame. Preferably, the upper end and the lower end of the side edge reinforcing structure are respectively arranged in a protruding mode, and the middle of the side edge reinforcing structure is provided with an arc-shaped groove structure. Compared with the prior art, the vehicle-mounted curved surface arc-shaped edge reinforcement type touch screen module has the beneficial effects that the side edge reinforcement structures and the lower edge reinforcement structures are respectively arranged on the two sides and the curved surface arc-shaped bottom, so that the impact resistance can be effectively improved, and the operation and the use of the display screen are prevented from being influenced. This on-vehicle curved surface arc edge reinforcement formula touch-sensitive screen module all sets up arc groove structure at lower limb reinforced structure middle part and side reinforced structure's middle part, can reduce the blocking of sight, and the smooth pleasing to the eye of lines has obtained very big structure reinforcing treatment simultaneously, has also made things convenient for the assembly installation. Drawings FIG. 1 is a schematic diagram of a vehicle-mounted curved surface arc edge reinforcement type touch screen module structure according to the present utility model; FIG. 2 is a schematic diagram of an enlarged str