Touch screen frame connecting assembly

Abstract

The utility model discloses a touch screen frame connecting assembly which comprises a connecting frame, an assembling base is fixedly installed at the bottom of the connecting frame, a relay frame covers the surface of the connecting frame, meanwhile, a blocking piece is fixedly installed on the surface of the relay frame, and a butt joint strip is fixedly bonded to the surface of the inner wall of the assembling base. A touch screen body is fixedly arranged on the face, away from the relay frame, of the blocking piece, a USB plug wire is fixedly arranged on the outer side of the touch screen body, a shielding piece covers the outer side of the touch screen body, and connecting pieces are fixedly arranged on the two sides of the bottom of the shielding piece. According to the touch screen frame connecting assembly, the butt joint strip is extruded, the space between the splicing base and the display screen is filled, in this way, the touch screen is fixedly connected and installed on the computer display screen, the mode that a double-faced adhesive tape is used for fixed installation is replaced, installation and detachment are easier and faster, and the installation efficiency is improved. And no glue mark is left on the outer side of the display screen after the touch screen is detached from the display screen.

Description

Technical Field

[0001] This utility model relates to the field of touch screens, specifically a touch screen frame connection component. Background Technology

[0002] To improve the efficiency of computer screen usage, a touchscreen needs to be installed on the outside of the screen. Operations on the screen are performed by interacting with the touchscreen. This touchscreen, covering the outside of the computer screen, enables touch control of the display. Most types are infrared touchscreens. The working principle of an infrared touchscreen involves arranging infrared emitters and receivers along the four sides of the screen, forming a cross-shaped infrared matrix. When a user touches the screen, their finger blocks the two horizontal and vertical infrared rays passing through that location, and the controller calculates and determines the position of the touch point.

[0003] When installing a touchscreen, it is usually done by using double-sided tape to stick the touchscreen to the computer screen, and then plugging the USB interface into the host. However, using double-sided tape for installation makes it difficult to align the touchscreen during the actual installation process, and there is a risk that the touchscreen may fall off over time. Utility Model Content

[0004] The purpose of this utility model is to provide a touch screen frame connection component to solve the defect mentioned in the background art, where the touch screen is fixed with double-sided adhesive during installation, and there is a risk of it falling off as the usage time increases.

[0005] To achieve the above objectives, a touch screen frame connection assembly is provided, including a connection frame. A mounting base is fixedly installed at the bottom of the connection frame, and a relay frame is covered on the surface of the connection frame. A baffle is fixedly installed on the surface of the relay frame, and a mating strip is adhered to the inner wall surface of the mounting base. A touch screen body is fixedly disposed on the side of the baffle away from the relay frame, and a USB cable is fixedly disposed on the outside of the touch screen body. A shielding plate is covered on the outside of the touch screen body, and connecting pieces are fixedly disposed on both sides of the bottom of the shielding plate. Positioning pieces are fixedly installed on the bottom outer sides of both sets of connecting pieces.

[0006] Preferably, both the assembly base and the connecting strip are rectangular, and the bottom of the connecting strip has a force-bearing inclined surface, which is set at 30°.

[0007] Preferably, the connecting frame is mounted on the outside of the display screen via a bottom mounting bracket, and the mounting bracket is fixedly connected to the outside of the display screen via a mating strip.

[0008] Preferably, positioning grooves are provided on both sides of the baffle, and the positioning grooves are adapted to the size of the positioning piece, while the positioning piece is fitted inside the positioning groove.

[0009] Preferably, the baffle and the shield are positioned and installed by a positioning groove and a positioning piece, and the cross-section of the positioning groove and the positioning piece are both "T" shaped.

[0010] Preferably, the shielding sheet is a U-shaped structure made of plastic, with both sides of the shielding sheet being right-angled trapezoids and the top surface of the shielding sheet being rectangular.

[0011] Preferably, the shielding sheet is a detachable structure on the outside of the touch screen body, and the mounting base is a detachable structure on the outside of the computer display screen.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This utility model uses a rectangular structure made of rubber for the connecting strip. The bottom of the connecting strip has a 30° inclined surface for stress distribution. When the assembly base is clamped, the connecting strip on the inner wall of the assembly base is squeezed. The connecting strip is squeezed and fills the space between the assembly base and the display screen. This method completes the fixed installation of the touch screen on the computer display screen, replacing the method of using double-sided tape for fixing. The installation and disassembly are simpler and faster, and no adhesive residue is left on the outside of the display screen after the touch screen is removed from the display screen.

[0014] 1. In this utility model, the shielding plate is U-shaped and covers the outside of the touch screen body. When the device is working outdoors, it can reduce glare and effectively block strong light from all directions, reducing the interference of glare on the screen display content and making the image clearer and more distinguishable; it helps to improve the contrast of the display screen, making the colors more vivid and the details more prominent; no matter which angle the sunlight shines from, it can ensure that the user can see the screen content well in the outdoor environment. Attached Figure Description

[0015] Figure 1 This is a front view schematic diagram of the structure of this utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure;

[0017] Figure 3 This is a bottom view of the structure of this utility model;

[0018] Figure 4 This is a rear view of the structure of this utility model.

[0019] The following are the labels in the diagram: 1. Connecting frame; 2. Assembly base; 3. Connecting strip; 31. Stress-bearing inclined surface; 4. Relay frame; 5. Baffle; 51. Positioning groove; 6. Touch screen body; 7. Positioning piece; 8. Connecting piece; 9. Shielding piece. Detailed Implementation

[0020] Please see Figure 1-4 This utility model provides a touch screen frame connection assembly, including a connecting frame 1, an assembly base 2 fixedly installed at the bottom of the connecting frame 1, and a relay frame 4 covering the surface of the connecting frame 1. A baffle 5 is fixedly installed on the surface of the relay frame 4, and a connecting strip 3 is bonded to the inner wall surface of the assembly base 2. A touch screen body 6 is fixedly installed on the side of the baffle 5 away from the relay frame 4, and a USB cable is fixedly installed on the outside of the touch screen body 6. A shielding plate 9 covers the outside of the touch screen body 6, and connecting pieces 8 are fixedly installed on both sides of the bottom of the shielding plate 9. Positioning pieces 7 are fixedly installed on the bottom outer sides of both sets of connecting pieces 8.

[0021] As a preferred embodiment, both the assembly base 2 and the connecting strip 3 are rectangular, and the bottom of the connecting strip 3 has a force-bearing inclined surface 31, which is set at 30°.

[0022] In a preferred embodiment, the connecting frame 1 is mounted on the outside of the display screen via the bottom mounting base 2, and the mounting base 2 is fixedly connected to the outside of the display screen via the mating strip 3.

[0023] As a preferred embodiment, positioning grooves 51 are provided on both sides of the baffle 5, and the positioning grooves 51 are adapted to the size of the positioning piece 7, while the positioning piece 7 is fitted inside the positioning grooves 51.

[0024] As can be seen from the above, in use, the connecting strip 3 is first fixedly installed on the inner wall of the assembly base 2, and then the assembly base 2 is snapped onto the outer side of the computer display screen. The gap between the assembly base 2 and the display screen can be fixedly connected by the squeezed connecting strip 3. The connecting strip 3 is a rectangular structure made of rubber. The bottom of the connecting strip 3 has a 30° inclined force-bearing surface 31, which facilitates the force compression of the connecting strip 3 on the inner wall of the assembly base 2 when the assembly base 2 is snapped on. The squeezed connecting strip 3 fills the space between the assembly base 2 and the display screen, thus completing the fixed connection of the touch screen on the computer display screen. This method replaces the use of double-sided tape for fixing and installation, making installation and disassembly simpler and faster, and eliminating adhesive residue left on the outside of the display screen after the touch screen is removed from the display. After the mounting base 2 is fixed to the display screen, the relay frame 4 is covered on the surface of the connecting frame 1 and fixed with four sets of bolts. Then, the positioning pieces 7 on both sides of the shield 9 are inserted into the positioning grooves 51 opened on both sides of the shield 5 surface. There is damping friction between the positioning pieces 7 and the positioning grooves 51 during installation, which can ensure the stability of the shield 9 when it covers the outside of the touch screen body 6.

[0025] In a preferred embodiment, the baffle 5 and the shield 9 are positioned and installed with the positioning piece 7 through the positioning groove 51, and the cross-sections of the positioning groove 51 and the positioning piece 7 are both "T" shaped.

[0026] As can be seen from the above, when in use, the shielding plate 9 is arranged in a "U" shape and covers the outside of the touch screen body 6. When this device is working outdoors, it can reduce glare and effectively block strong light from all directions, reducing the interference of glare on the screen display content and making the image clearer and more distinguishable; it helps to improve the contrast of the display screen, making the colors more vivid and the details more prominent; no matter which angle the sunlight shines from, it can ensure that users can see the screen content well in the outdoor environment; it can also prevent people around from seeing the screen content from the side to a certain extent, protecting information security and privacy.

[0027] As a preferred embodiment, the shielding plate 9 is a U-shaped structure made of plastic, with both sides of the shielding plate 9 being right-angled trapezoids and the top surface of the shielding plate 9 being rectangular.

[0028] In a preferred embodiment, the shielding plate 9 is a detachable structure on the outside of the touch screen body 6, and the mounting base 2 is a detachable structure on the outside of the computer display screen.

[0029] Working Principle: When using the device, the operator first fixes the connecting strip 3 to the inner wall of the assembly base 2, then snaps the assembly base 2 onto the outer side of the computer display screen. The gap between the assembly base 2 and the display screen is fixedly connected by the compressed connecting strip 3. The connecting strip 3 is a rectangular structure made of rubber, with a 30° inclined force-bearing surface 31 at the bottom. This allows the connecting strip 3 on the inner wall of the assembly base 2 to be compressed when the assembly base 2 is snapped on. The compressed connecting strip 3 fills the space between the assembly base 2 and the display screen, thus completing the fixed installation of the touch screen on the computer display screen. This method replaces the use of double-sided tape for fixing, making installation and disassembly simpler and faster, and eliminating adhesive residue left on the outer side of the display screen after removing the touch screen from the screen. After the assembly base 2 is fixed onto the display screen... The relay frame 4 is placed over the surface of the connecting frame 1 and fixed with four sets of bolts. Then, the positioning pieces 7 on both sides of the shield 9 are inserted into the positioning grooves 51 on both sides of the shield 5. Damping friction exists between the positioning pieces 7 and the positioning grooves 51 during installation, ensuring the stability of the shield 9 when it covers the outside of the touchscreen body 6. The shield 9 is U-shaped and covers the outside of the touchscreen body 6. When this device works outdoors, it provides glare reduction, effectively blocking strong light from all directions, reducing glare interference with the screen display content, and making the image clearer and more discernible. It also helps improve the contrast of the display screen, making colors more vivid and details more prominent. Regardless of the angle of sunlight, it ensures that users can clearly see the screen content in outdoor environments. Furthermore, it can prevent people around from seeing the screen content from the side, protecting information security and privacy.

[0030] The embodiments of this utility model are given for the purpose of illustration and description. Although embodiments of this utility model have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the utility model. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this utility model.

Claims

1. A touch screen bezel connection assembly comprising a connection frame (1), characterized in that: The connecting frame (1) bottom fixed mounting has assembled seat (2), and the surface of connecting frame (1) is covered with relay frame (4), the surface of relay frame (4) is fixedly installed with baffle (5), and the inner wall surface of assembled seat (2) is adhesively fixed with butt joint strip (3), the side away from relay frame (4) of baffle (5) is fixedly provided with touch screen body (6), and the outer side of touch screen body (6) is fixedly provided with USB plug wire, and the outer side of touch screen body (6) is covered with shielding piece (9), the bottom of both sides of shielding piece (9) is fixedly provided with connecting piece (8), and the bottom outer side of the two groups of connecting pieces (8) is fixedly installed with positioning piece (7).

2. The touch screen bezel connection assembly of claim 1, wherein: The assembled seat (2) and butt joint strip (3) are both rectangularly arranged, and the bottom of butt joint strip (3) is provided with a stress inclined plane (31), and the stress inclined plane (31) is arranged at an angle of 30°.

3. The touch screen bezel connection assembly of claim 1, wherein: The connecting frame (1) is clamped on the outer side of the display screen through the assembled seat (2) at the bottom, and the assembled seat (2) clamped on the outer side of the display screen is fixedly connected through the butt joint strip (3).

4. The touch screen bezel connection assembly of claim 1, wherein: The both sides of the baffle (5) are provided with positioning grooves (51), and the size of the positioning grooves (51) is matched with the positioning piece (7), and the positioning piece (7) is clamped in the positioning grooves (51).

5. The touch screen bezel connection assembly of claim 4, wherein: The baffle (5) and the shielding piece (9) are positioned and installed through the positioning grooves (51) and the positioning piece (7), and the cross section of the positioning grooves (51) and the positioning piece (7) is arranged in a T shape.

6. The touch screen bezel connection assembly of claim 1, wherein: The shielding piece (9) is made of plastic material in a U structure, and the two sides of the shielding piece (9) are arranged in a right trapezoidal shape, and the top surface of the shielding piece (9) is arranged in a rectangular shape.

7. The touch screen bezel connection assembly of claim 6, wherein: The shielding piece (9) is detachable on the outer side of the touch screen body (6), and the assembled seat (2) is detachable on the outer side of the computer display screen.

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