Buckling structure of mobile terminal, assembling method, and mobile terminal

A mobile terminal and assembly method technology, applied in the direction of telephone structure, telephone communication, electrical components, etc., can solve the problems of high cost and complex manufacturing process of the buckle structure, and achieve the effect of solving the complex manufacturing process

Inactive Publication Date: 2017-06-23
QIKU INTERNET TECH SHENZHEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] One of the purposes of the present invention is to propose a fastening structure of a mobile terminal, an assembly method and a mobile terminal, which solve the technical problems of complex manufacturing process and high cost of the fastening structure of a mobile terminal existing in the prior art

Method used

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  • Buckling structure of mobile terminal, assembling method, and mobile terminal
  • Buckling structure of mobile terminal, assembling method, and mobile terminal
  • Buckling structure of mobile terminal, assembling method, and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A fastening structure of a mobile terminal provided by an embodiment of the present invention, such as image 3 As shown, it includes a display screen assembly 30, a middle frame 20, and a rear case 10 for carrying and fixing the middle frame. The middle frame 20 is used for carrying and fixing the display screen assembly 30. The middle frame 20 and the A buckle 21 is provided on the side of the contact surface of the rear shell 10, and a buckle groove 11 is arranged on the inner side of the side wall of the rear shell, and the position of the buckle 21 and the buckle groove 11 correspond to each other, and the inside of the buckle groove 11 A bolt 111 is provided, and a protruding wing 112 is provided on the tether, and the middle frame 20 and the rear case 10 are fixedly connected by the buckle 21 and the protruding wing 112 .

[0040] The fastening structure of the mobile terminal provided in this embodiment is provided with a buckle 21 on the side where the middle f...

Embodiment 2

[0042]On the basis of Embodiment 1, the rear case 10 is provided with a first ejector pin hole 12 and a second ejector pin hole 13, and the first ejector pin hole 12 and the second ejector pin hole 13 are respectively arranged in The bottom case 10 buckles the two ends of the side of the groove 11, and the first thimble hole 12 is used to push one end of the tie bar 111 through the thimble, so that the convex wing 112 on the tie bar 111 is aligned with the middle frame The buckle 21 on 20 is snapped together to realize the fixed connection between the middle frame 20 and the rear case 10; the second thimble hole 13 is used to push the other end opposite to the end of the bolt 111 through the thimble , so that the protruding wings 112 are staggered from the buckle 21 , so that the middle frame 20 is separated from the rear case 10 .

[0043] In this embodiment, a first thimble hole 12 and a second thimble hole 13 are respectively provided on the rear shell 10 at both ends of th...

Embodiment 3

[0047] A method for assembling a fastening structure of a mobile terminal, specifically as Figure 7 As shown, wherein the direction of the rear case 10 pointing to the middle frame 20 is defined as upward, and correspondingly, the direction of the middle frame 20 pointing to the rear case 10 is downward, including:

[0048] S10, attach the middle frame 20 to the bottom case 10, and the buckle 21 and the protruding wing 112 on the bolt 111 are staggered, so that the buckle 21 on the middle frame 20 is placed in the buckle groove 11 on the rear case 10;

[0049] S20 , the thimble pushes one end of the bolt through the first thimble hole 12 , so that the convex wing 112 is engaged with the buckle 21 up and down, so as to realize the fixing of the middle frame 20 and the rear case 10 .

[0050] In the assembly method of the fastening structure of the mobile terminal provided in this embodiment, first, the middle frame 20 is attached to the bottom case 10, and the buckle 21 and th...

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Abstract

The invention discloses a buckling structure of a mobile terminal. The buckling structure comprises a display screen assembly, a middle frame, and a rear case for carrying the middle frame. The middle frame is used for carrying and fixing the display panel assembly; a buckle is arranged at the side of a contact surface, in contact with the rear case, of the middle frame; and a buckle groove is formed in the inner side of the rear case side wall. The buckle and the buckle groove correspond to each other. A bolt bar is arranged in the buckle groove; and a protruding wing is arranged at the bolt bar. The middle frame and the rear case are fixedly connected based on buckling of the buckle and the protruding wing. In addition, the invention also provides an assembling method of the mounting structure and a mobile terminal including the mounting structure or using the assembling method to assemble the mounting structure. Therefore, technical problems of complicated manufacturing process and low cost of the buckling structure of the mobile terminal in the prior art can be solved.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a fastening structure of a mobile terminal, an assembly method and the mobile terminal. Background technique [0002] At present, in the field of mobile communication technology, the connection methods of the middle frame and the bottom case of the metal one-piece mobile phone mainly include: the method of screwing and the method of connecting the plastic male buckle of the middle frame with the female buckle of the bottom case. Among them, the specific structure of connecting the middle frame and the bottom case by screwing is as follows: figure 1 As shown, the bottom case 1A is used to carry and fix the middle frame 2A, and the middle frame 2A is used to carry and fix the display assembly 3A. The bottom case 1A and the middle frame 2A are connected and fixed by screws 4A; The specific structure of the shell buckle method is as follows: figure 2 As shown, the bot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02
CPCH04M1/026
Inventor 陈波良刘传钦卢波陀忠海黄少锋廖念军
Owner QIKU INTERNET TECH SHENZHEN CO LTD
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