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Display screen assembly

A display assembly and display technology, applied in electrical components, telephone structure, telephone communication, etc., can solve the problems of screen breakage and screen damage, and achieve the goal of improving impact resistance, completely sealing, and avoiding damage to the display screen. Effect

Inactive Publication Date: 2017-06-16
CHONGQING JINFOGUO ELECTRONICS SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The disadvantage of installing the screen in this way is that the screen is in direct contact with the outer frame, and the impact force on the outer frame will be directly transmitted to the screen, causing the screen to break
Especially when the outer frame is made of metal materials, the screen will not have any buffer protection under impact, and the screen is easily damaged during use

Method used

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  • Display screen assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as figure 1 with figure 2 As shown, the display assembly includes an outer frame 1, a display screen 2 and a rubber ring 3; the outer frame 1 is a ring structure adapted to the outline of the display screen 2, and the top of the outer frame 1 is a fixing surface 101, and the rubber ring 3 is fixed On the fixed surface 101; the top of the rubber ring 3 is provided with a hot-melt adhesive receiving groove 301, and the hot-melt adhesive receiving groove 301 extends for a week along the top of the rubber ring 3; The extended arc portion 202, the bottom of the arc portion 202 is attached to the top of the rubber ring 3, the bottom of the arc portion 202 completely covers the hot melt adhesive holding groove 301 and closes the hot melt adhesive holding groove 301; the hot melt adhesive holding groove 301 is filled with hot melt adhesive 4; the bottom of the hot melt adhesive tank 301 is evenly opened with a plurality of vertical blind holes 307 for accommodating exces...

Embodiment 2

[0035] Such as figure 2 As stated above, on the basis of Embodiment 1, the bottom cross-section of the arc-shaped portion 202 is an arc surface A203; the top cross-section of the rubber ring 3 is an arc surface matched with the arc surface A203 B302.

[0036] The arc surface A203 and the arc surface B302 are provided to increase the contact area between the display screen 2 and the rubber ring 3, so that the display screen 2 is fixed more firmly.

Embodiment 3

[0038] Such as figure 2 As mentioned above, this embodiment is based on Embodiment 1, the top outer edge of the rubber ring 3 is rounded to form a rounded surface A303; a gap is formed between the rounded surface A303 and the bottom of the arc portion 202 A304.

[0039] When the rubber ring 3 is impacted and deformed, the gap A304 provides a space for the deformation of the outer edge of the rubber ring 3, preventing the rubber ring 3 from directly squeezing the display screen 2 when the rubber ring 3 is impacted and deformed, and preventing the display screen 2 from being damaged under pressure.

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Abstract

The invention discloses a display screen assembly, which comprises an outer frame, a display screen and a rubber ring; the outer frame is a ring structure adapted to the outline of the display screen, the top of the outer frame is a fixing surface, and the rubber ring is fixed on the fixing surface; The top of the rubber ring is provided with a hot-melt glue containing groove, and the hot-melt glue containing groove extends for a week along the top of the rubber ring; the display screen includes a flat portion and an arc portion extending outward along the edge of the flat portion, the bottom of the arc portion is attached The top of the rubber ring and the bottom of the arc part completely cover the hot melt adhesive storage tank and close the hot melt adhesive storage tank; the hot melt adhesive storage tank is filled with hot melt adhesive; the bottom of the hot melt adhesive storage tank is evenly opened with multiple Vertical blind holes for excess hot melt adhesive; the diameter of the vertical blind holes is 1mm. The invention prevents the impact force from being directly transmitted to the display screen to cause damage to the display screen, and improves the impact resistance of the display screen. The invention has high manufacturing efficiency.

Description

technical field [0001] The invention relates to an image display device. Background technique [0002] In the manufacturing process of mobile terminals, especially mobile phones, the screen is directly assembled on the outer frame. The assembly process is to place hot melt adhesive on the upper surface of the outer frame at intervals, then press the screen on the outer frame, and bond the screen and the outer frame with hot melt adhesive. [0003] The disadvantage of installing the screen in this way is that the screen is in direct contact with the outer frame, and the impact force on the outer frame will be directly transmitted to the screen, causing the screen to break. Especially when the outer frame is made of metal materials, the screen will not have any buffer protection under impact, and the screen is easily damaged during use. Contents of the invention [0004] The purpose of the present invention is to overcome the disadvantages of the prior art and provide a di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02
CPCH04M1/0266
Inventor 赵忠强
Owner CHONGQING JINFOGUO ELECTRONICS SCI & TECH
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