Display screen assembly and electronic equipment comprising same

What is AI technical title?
AI technical title is built by Patsnap AI team. It summarizes the technical point description of the patent document.
By setting up fillered plastic and dustproof cotton on the periphery of the display screen and fixing the display screen with hardware connectors, the problems of dust pollution and light leakage after the assembly of the display screen and the touch screen are solved, and the display effect and touch screen performance are improved.

CN223065834UActive Publication Date: 2025-07-04SHENZHEN LIANHANG DIGITAL TECHNOLOGY CO LTD

View PDF 0 Cites 0 Cited by

Patent Information

Application Number: CN202422052760.9
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-08-23
Publication Date: 2025-07-04
Estimated Expiration: 2034-08-23

AI Technical Summary

Technical Problem

There are dust pollution and light leakage problems after the existing display screen and touch screen are assembled, which affects the appearance of the equipment, the sensitivity of the touch screen and the display effect.

Method used

Filled plastic surrounds the periphery of the display screen, dustproof cotton is set at the junction of the filled plastic and the display screen, the display screen is fixed by hardware connectors, and a touch screen is installed on the metal frame for a close connection.

Benefits of technology

Effectively reduce light leakage, prevent dust from entering, improve display effect and touch screen sensitivity, and ensure the stability and reliability of the internal hardware structure.

✦ Generated by Eureka AI based on patent content.

Smart Images

Figure CN223065834U_ABST

Patent Text Reader

Abstract

The utility model relates to a display screen assembly which comprises a display screen, a touch screen, a metal frame, dustproof cotton, filling plastic and a hardware connecting piece, the hardware connecting piece is installed on the back of the metal frame, the filling plastic and the display screen are fixedly installed on the hardware connecting piece, the filling plastic and the display screen are located in the metal frame, and the dustproof cotton is arranged on the metal frame. The filling plastic is distributed around the periphery of the display screen, the dustproof cotton is arranged at the joint of the filling plastic and the display screen, the touch screen is installed on the metal frame, the touch screen covers the display screen, and the touch screen is tightly connected with the display screen. The utility model further relates to electronic equipment comprising the display screen assembly. The electronic equipment can be applied to family education, electronic teaching materials, entertainment and the like.

Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model relates to the technical field of display screen components, and particularly to a display screen component and an electronic device including the display screen component. Background Art

[0002] A display screen and a touch screen are combined and assembled into a display screen component (a touch screen all-in-one machine or a touch screen device). After the display screen and the touch screen are docked and assembled, the treatment of the pollution of the external dust to the inside of the device is an important issue. The dust will not only affect the appearance of the device, but may also enter the inside of the device, affecting the sensitivity of the touch screen and the display effect of the display screen. At the same time, the combination of the display screen and the touch screen needs to ensure a good display effect. In the prior art, there is a problem of light leakage after the display screen and the touch screen are combined, which greatly affects the display effect. Content of the Utility Model

[0003] To solve the above problems, the utility model provides a display screen component and an electronic device including the display screen component.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows: The utility model relates to a display screen component, which includes a display screen, a touch screen, a metal frame, a dustproof cotton, a filling plastic, and a hardware connector. The hardware connector is installed on the back of the metal frame, and the filling plastic and the display screen are fixedly installed on the hardware connector. Among them, the filling plastic and the display screen are located in the metal frame, the filling plastic is distributed around the periphery of the display screen, the dustproof cotton is arranged at the junction of the filling plastic and the display screen, the touch screen is installed on the metal frame, the touch screen covers the display screen, and the touch screen is tightly connected to the display screen.

[0005] Preferably, the hardware connector includes a plurality of first connectors and a pair of second connectors. The first connectors are fixedly arranged in the middle of the metal frame, and the second connectors are fixedly arranged on the left and right sides of the metal frame.

[0006] Preferably, a plurality of assembly slots are provided on the back of the metal frame. At least a pair of assembly blocks matching the assembly slots are provided on the first connectors and the second connectors. The assembly blocks are correspondingly installed in the assembly slots and fixedly connected by fasteners, so that the first connectors and the second connectors are fixed on the metal frame.

[0007] Preferably, a plurality of first assembly holes are provided on the first connectors. A plurality of mounting pins are provided on the back of the display screen. The positions of the mounting pins correspond to the positions of the first assembly holes. The first assembly holes and the mounting pins are cooperatively connected by fasteners, so that the display screen is fixedly installed on the first connectors.

[0008] Preferably, a plurality of mounting holes are provided on the left and right sides of the back of the display screen, and a plurality of second assembly holes are also provided on the second connecting member. The second assembly holes are arranged corresponding to the positions of the mounting holes, and the second assembly holes and the mounting holes are connected by fasteners in a matching manner, so that the display screen is fixedly mounted on the second connecting member.

[0009] Preferably, the filling plastic is composed of a plurality of fillers, and at least one positioning pin is provided on each filler. A positioning hole is provided on the second connecting member, and the positions of the positioning pin and the positioning hole correspond to each other. When the filler is mounted on the second connecting member, the positioning pin passes through the positioning hole and is exposed on the surface of the second connecting member.

[0010] Preferably, a touch screen mounting groove for mounting a touch screen is provided on the front surface of the metal frame. After the display screen is fixed to the hardware connecting member in cooperation with the filling plastic, the touch screen is embedded in the touch screen mounting groove, and the touch screen is tightly connected to the display screen.

[0011] Preferably, the front surface of the display screen is a display surface for displaying information, and a display screen driving board, a touch screen driving board and a power supply board are provided on the back surface of the display screen. The display screen driving board is electrically connected to the display screen, the touch screen driving board is electrically connected to the touch screen, and the power supply board is respectively connected to the display screen and the touch screen.

[0012] The present invention also relates to an electronic device including the display screen assembly, and the electronic device can be applied to home education, electronic textbooks, entertainment and other uses.

[0013] The beneficial effects of the present invention are as follows: The present invention relates to a display screen assembly. In the display screen assembly, the filling plastic surrounding the periphery of the display screen can effectively reduce the problem of light leakage of the display screen and improve the display effect of the display. In the present invention, a dust-proof cotton is provided at the junction of the filling plastic and the display screen, which can prevent external dust from directly entering the inside of the display screen, thereby avoiding the influence of external dust on the sensitivity of the touch screen and the image display effect of the display screen, and protecting the internal hardware structure. At the same time, in this embodiment, the fixing structure of the display screen is further strengthened through the second connecting member, so that the display screen is more stably and reliably arranged in the metal frame.

[0014] The present invention also relates to an electronic device including the display screen assembly, and the electronic device can be applied to home education, electronic textbooks, entertainment and other uses. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the split structure of the present invention.

[0016] Figure 2 is a schematic diagram of the overall structure of the present invention.

[0017] Figure 3 It is a schematic diagram of the back structure of the metal frame of the present utility model.

[0018] Figure 4 It is a schematic diagram of the structure of the hardware connector of the present utility model.

[0019] Figure 5 It is a schematic diagram of the structure after the hardware connector of the present utility model is fixed to the metal frame.

[0020] Figure 6 It is a schematic diagram of the back structure of the display screen of the present utility model.

[0021] Figure 7 It is a schematic diagram of the structure of the filling plastic of the present utility model.

[0022] Figure 8 It is an installation schematic diagram of the filling plastic, the display screen and the hardware connector of the present utility model.

[0023] Figure 9 It is a schematic diagram of the structure after the filling plastic, the display screen and the hardware connector are installed of the present utility model.

[0024] Figure 10 It is an installation schematic diagram of the dust-proof cotton of the present utility model.

[0025] Figure 11 It is an installation schematic diagram of the touch screen of the present utility model.

[0026] Reference numerals

[0027] 1. Display screen; 11. Display screen driver board; 12. Power supply board; 13. Installation pin; 14. Installation hole;

[0028] 15. Display surface;

[0029] 2. Touch screen; 21. Touch screen driver board;

[0030] 3. Metal frame; 31. Touch screen installation groove; 32. Assembly slot;

[0031] 4. Dust-proof cotton;

[0032] 5. Filling plastic; 51. Filler; 511. Positioning pin;

[0033] 6. Hardware connector; 61. First connector; 611. First assembly hole; 62. Second connector;

[0034] 621. Second assembly hole; 622. Positioning hole; 63. Assembly block. Detailed implementation manners

[0035] Please refer to Figures 1-11As shown in the figure, the present utility model relates to a display screen assembly. The display screen assembly includes a display screen 1, a touch screen 2, a metal frame 3, a dust-proof cotton 4, a filling plastic 5, and a hardware connector 6. The hardware connector 6 is installed on the back of the metal frame 3. The filling plastic 5 and the display screen 1 are fixedly installed on the hardware connector 6. Among them, the filling plastic 5 and the display screen 1 are located in the metal frame 3. The filling plastic 5 is distributed around the periphery of the display screen 1. The dust-proof cotton 4 is arranged at the junction of the filling plastic 5 and the display screen 1. The touch screen 2 is installed on the metal frame 3, and the touch screen 2 covers the display screen 1. The touch screen 2 is tightly connected to the display screen 1.

[0036] In this embodiment, the hardware connector 6 includes a plurality of first connectors 61 and a pair of second connectors 62. The display screen 1 is mainly fixedly installed on the first connectors 61, and the filling plastic 5 is mainly fixedly installed on the second connectors 62. In this implementation, the first connectors 61 are located in the middle of the metal frame 3. The upper and lower ends of the first connectors 61 are connected to the upper and lower sides of the metal frame 3. The second connectors 62 are arranged on the left and right sides of the metal frame 3.

[0037] Furthermore, in this embodiment, the metal frame 3 is made of aluminum alloy. A plurality of assembly slots 32 are provided on the back of the metal frame 3. At least a pair of assembly blocks 63 matching the assembly slots 32 are provided on the first connectors 61 and the second connectors 62. The assembly blocks 63 are correspondingly installed in the assembly slots 32 and are fixedly connected by fasteners, so that the first connectors 61 and the second connectors 62 are fixed on the metal frame 3.

[0038] The front surface of the display screen 1 is a display surface 15 for displaying information. A display screen driving board 11, a touch screen driving board 21, and a power supply board 12 are provided on the back of the display screen 1. The touch screen driving board 21 is arranged above the display screen driving board 11. The display screen driving board 11 is electrically connected to the display screen 1. The touch screen driving board 21 is electrically connected to the touch screen 2. The power supply board 12 is respectively connected to the display screen 1 and the touch screen 2.

[0039] Among them, a plurality of first assembly holes 611 are provided on the first connectors 61. A plurality of mounting pins 13 are provided on the back of the display screen 1. The positions of the mounting pins 13 correspond to the positions of the first assembly holes 611. The first assembly holes 611 and the mounting pins 13 are cooperatively connected by fasteners, so that the display screen 1 is fixedly installed on the first connectors 61.

[0040] In order to further strengthen the fixation of the display screen 1, a plurality of mounting holes 14 are provided on the left and right sides of the back of the display screen 1. A plurality of second assembly holes 621 are also provided on the second connecting member 62. The second assembly holes 621 are arranged corresponding to the positions of the mounting holes 14. The second assembly holes 621 and the mounting holes 14 are connected by fasteners in a matching manner, so that the display screen 1 is fixedly installed on the second connecting member 62, thereby making the fixing structure of the display screen 1 more stable and reliable.

[0041] The filling plastic 5 is arranged on the periphery of the display screen 1. The filling plastic 5 surrounding the periphery of the display screen 1 can effectively reduce the problem of light leakage of the display, and improve the display effect of the display. Further, in this embodiment, the filling plastic 5 is composed of a plurality of fillers 51. The fillers 51 are convenient to produce and can be mass-produced. A plurality of the fillers 51 are arranged on the periphery of the display screen 1. Among them, at least one positioning pin 511 is provided on each filler 51. A positioning hole 622 is provided on the second connecting member 62. The positions of the positioning pin 511 and the positioning hole 622 correspond to each other. When the filler 51 is installed on the second connecting member 62, the positioning pin 511 passes through the positioning hole 622 and is exposed on the surface of the second connecting member 62, which not only plays a role in fixing the position but also facilitates subsequent process assembly.

[0042] In order to prevent external dust from having an adverse effect on the display screen 1, in this embodiment, the dust-proof cotton 4 is located on the display surface 15 of the display screen 1. The dust-proof cotton 4 is arranged at the junction of the filling plastic 5 and the display screen 1, preventing external dust from directly entering the inside of the display screen 1, thereby avoiding the influence of external dust on the sensitivity of the touch screen 2 and the image display effect of the display screen 1, and protecting the internal hardware structure.

[0043] In this embodiment, a touch screen mounting groove 31 for mounting the touch screen 2 is provided on the front surface of the metal frame 3. When the display screen 1 is fixed to the hardware connecting member 6 in cooperation with the filling plastic 5, the touch screen 2 is embedded in the touch screen mounting groove 31, and the touch screen 2 is tightly connected to the display screen 1.

[0044] The present utility model relates to a display screen assembly. In the display assembly, the filling plastic 5 surrounding the periphery of the display screen 1 can effectively reduce the problem of light leakage of the display screen 1 and improve the display effect of the display. In the present utility model, a dust-proof cotton 4 is provided at the junction of the filling plastic 5 and the display screen 1, which can prevent external dust from directly entering the inside of the display screen 1, thereby avoiding the influence of external dust on the sensitivity of the touch screen 2 and the image display effect of the display screen 1, and protecting the internal hardware structure. At the same time, in this embodiment, the fixing structure of the display screen 1 is further strengthened by the second connecting member 62, so that the display screen 1 is more stably and reliably arranged in the metal frame 3.

[0045] The present utility model also relates to an electronic device using the display screen assembly, and the electronic device can be applied to home education, e-textbooks, entertainment and other uses.

[0046] The above embodiments are only descriptions of the preferred embodiments of the present utility model, and do not limit the scope of the present utility model. Without departing from the design spirit of the present utility model, various deformations and improvements made by those of ordinary engineering and technical personnel in the art to the technical solutions of the present utility model shall fall within the protection scope determined by the claims of the present utility model.

Claims

1. A display screen assembly, characterized in that: It includes a display screen, a touch screen, a metal frame, dust-proof cotton, filling plastic, and hardware connectors. The hardware connectors are installed on the back of the metal frame, and the filling plastic and the display screen are fixedly installed on the hardware connectors. Among them, the filling plastic and the display screen are located in the metal frame, the filling plastic is distributed around the periphery of the display screen, the front of the display screen is a display surface for displaying information, the dust-proof cotton is arranged at the junction of the filling plastic and the display surface, the touch screen is installed on the metal frame, the touch screen covers the display screen, and the touch screen is tightly connected to the display surface.

2. The display screen assembly according to claim 1, wherein: The hardware connectors include several first connectors and a pair of second connectors. The first connectors are fixedly arranged in the middle of the metal frame, and the pair of second connectors are respectively fixedly arranged on the left and right sides of the metal frame.

3. The display screen assembly according to claim 2, wherein: There are several assembly slots on the back of the metal frame. At least a pair of assembly blocks matching the assembly slots are provided on the first connectors and the second connectors. The assembly blocks are correspondingly installed in the assembly slots and fixedly connected by fasteners, so that the first connectors and the second connectors are fixed on the metal frame.

4. The display screen assembly according to claim 2, wherein: Several first assembly holes are provided on the first connectors. Several mounting pins are provided on the back of the display screen. The positions of the mounting pins correspond to the positions of the first assembly holes. The first assembly holes and the mounting pins are connected by fasteners in cooperation, so that the display screen is fixedly installed on the first connectors.

5. A display screen assembly according to claim 2, characterized in that: Several mounting holes are provided on the left and right sides of the back of the display screen. Several second assembly holes are also provided on the second connectors. The second assembly holes are arranged corresponding to the positions of the mounting holes. The second assembly holes and the mounting holes are connected by fasteners in cooperation, so that the display screen is fixedly installed on the second connectors.

6. A display screen assembly according to claim 2, characterized in that: The filling plastic is composed of several fillers. At least one positioning pin is provided on each filler. A positioning hole is provided on the second connector. The positions of the positioning pin and the positioning hole correspond. When the filler is installed on the second connector, the positioning pin passes through the positioning hole and is exposed on the surface of the second connector.

7. The display screen assembly according to claim 1, characterized in that: A touch screen installation groove for installing the touch screen is provided on the front of the metal frame. After the display screen is fixed to the hardware connectors in cooperation with the filling plastic, the touch screen is embedded in the touch screen installation groove, and the touch screen is tightly connected to the display screen.

8. The display screen assembly according to claim 1, characterized in that: A display screen driving board, a touch screen driving board, and a power supply board are provided on the back of the display screen. The display screen driving board is electrically connected to the display screen, the touch screen driving board is electrically connected to the touch screen, and the power supply board is respectively connected to the display screen and the touch screen.

9. An electronic device including the display screen assembly, characterized in that: It includes the display screen assembly according to any one of claims 1 to 8.