Waterproof device for incoming call display lamp of mobile phone

A technology for mobile phone calls and waterproof devices, which is applied in the direction of telephone structure and sealed casing, can solve the problem of large occupied space, and achieve the effects of small occupied space, good sealing and waterproof performance, and simple structure

Inactive Publication Date: 2008-05-14
QINGDAO HISENSE MOBILE COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the current commonly used sealing process takes up a lot of space, and proposes a waterproof device at the caller display lamp of the mobile phone. The device occupies a small space on the casing, has a simple structure, and has good waterproof sealing

Method used

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  • Waterproof device for incoming call display lamp of mobile phone
  • Waterproof device for incoming call display lamp of mobile phone
  • Waterproof device for incoming call display lamp of mobile phone

Examples

Experimental program
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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] like figure 1 , figure 2 , image 3 As shown, the waterproof device at the caller ID light of the mobile phone includes three parts: the light guide column part 1, the waterproof sealing ring part 2 and the casing part 3. -2, and then press them into the corresponding holes of the case 3 together.

[0019] like Figure 4 , Figure 5 , as shown in Figure 6, the light guide column 1 includes three parts, the front end is the light guide column head 1-1, the middle part is the matching axis 1-2 between the light guide column and the housing aperture, and the rear end is the interference fit axis between the light guide column and the housing 1-3. The casing part at the caller display lamp place comprises casing holes 3-3 corresponding to the light guide column 1-2, and the chamfered casing hole 3-2 is added at the front end of the casing hole...

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Abstract

The invention discloses a waterproof device for a calling display lamp of a cell phone, which consists of a light pillar and a shell. The light pillar includes three parts, namely, a light pillar head at the front end, aperture matching shafts of the light pillar and the shell in the middle, and interference matching shafts of the light pillar and the shell at the back end; a waterproof sealing ring is sleeved on the aperture matching shaft of the light pillar and then is pressed into the shell; the shell part at the calling display lamp includes a shell hole which is corresponding to the light pillar and a chamfer angle at an import place of the light pillar at the front end of the shell hole. According to the invention, little space is occupied on the shell and water can be resisted one meter below water within two hours with high waterproof performance, and thus the invention is applicable for structure design of various mini-size waterproof communications products.

Description

technical field [0001] The invention belongs to the technical field of small electronic products with waterproof requirements, and in particular relates to the structural design of small parts on small electronic products such as mobile phone shells. Background technique [0002] With the development of communication products, customers in certain industries have put forward higher requirements for the performance of mobile communication terminals, and waterproof, dustproof and shockproof rugged mobile phones have appeared. Rugged mobile phones have become a hot spot in the development of mobile communication in recent years. Whether it's a large-scale exercise or a telecommunications flood fight, or a police patrol, firefighting, security, oil field, each profession faces its own unique challenges, but one thing is the same: they all need reliable communications. [0003] The waterproof design is the focus and difficulty of the three defenses. It needs to meet the IP67 wate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02H05K5/06
Inventor 王晓东王素真杨善强
Owner QINGDAO HISENSE MOBILE COMM TECH CO LTD
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